Solution 11569: Algorithm Used for Finding the Determinant of a Square Matrix on the TI-81, TI-82, TI-83, TI-85, or TI-86.
.... That is, A = L*U To illustrate this point, consider the matrix, A = [[ 2,-1,0][4,3,-3][8,-14,5]] which can also be expressed as: A = [[1,0,0][2,1,0][4,-2,1]]*[[2,-1,0][0,5,-3][0,0,-1]] Hence, L and U for this problem are: L = [[1,0,0][2,1,0][4,-2,1]] U = [[2,-1,...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11569
Solution 12786: Using the Product() Function on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...in a list or returns a row vector containing the products of the elements in the columns of a matrix. Example: Find the product of 1,2,3 and 4: - Press [HOME][2nd][MATH]. - Press [3] then [8]. - Input {1,2,3,4}) and press [ENTER]. Example: Find the product of the matrix: [1,2,3 4,5,6 7,8,9] ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12786
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
...ear next to the variable. To designate a calculated or previously entered value as known variable for a calculation, move the cursor to the value, press [F5], select 6:Know, and press [ENTER]. For additional information on using ME*Pro, refer to the online guidebook for the App. Solution 11401: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solution 11370: Activating or deactivating the Apps Desktop on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...the TI-89 family and TI-92 Plus, the calculator must have at least Operating System (OS) 2.08 for this option.) To turn the Apps Desktop on/off: • Press [MODE] to enter the Mode Menu.• Press [F3] for Page 3. • Scroll to the Apps Desktop option.• Set to either On or Off and Press [ENTER] twice. N...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11370
Solution 10587: Differences Between the TI-86 and the TI-89 Family Graphing Calculators.
...y, Trigonometry etc.). • A USB Port for up to date connectivity with a computer. • The ability to save and edit problems and work. • Linking data across multiple applications. • The ability to grab and move graphs within your Graphs and Geometry application. Also, the TI-Nspire CX II has all of ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10587
Solution 11168: Using the TI-GRAPH LINK™ Software to Write Programs for the Voyage™ 200 Graphing Calculator.
...the Voyage 200 graphing calculator? The TI-GRAPH LINK Software for the TI-92 Plus can be used to write programs for the Voyage 200. There are some issues concerning linking and communication from the TI-GRAPH LINK Software. The solution to this is to write programs using the TI-GRAPH LINK Sof...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11168
Solution 13903: Calculating a Binomial Distribution on the TI-89 Family, TI-92 Plus and Voyage™ 200 Using the Statistics with List Editor Application.
...least two hits? Solution 1: Computing the probability of getting exactly three hits. • From the inside the Stats/List Editor App (Application), press [F5] to select Distr • Select B:Binomial Pdf • Enter the following: • Press [ENTER] twice to display the answer. The answer is pdf= .164609 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13903
Solution 10577: Converting Units of Measure on the TI-85 and TI-86.
...nits of measure on the TI-85 and TI-86? To convert units of measure on the TI-85 and TI-86, follow this procedure:Enter the value to be converted. Press [2nd] and [CONV] to display the CONV menu. Press the corresponding F key for the category of the unit of measure (Example: LNGTH for Meters, VOL...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10577
Solution 13902: Algorithm for the Convert Logbase (>logbase) Function on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...other words, the instruction does not actually change the base of the given logarithm. Instead, it rewrites the given logarithm as an equivalent expression in terms of logarithms with the user selected base. For additional instructions, refer to the online guidebook for your Texas Instruments cal...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13902
Solution 10465: Simplifications Running Slow on the TI-92 Family
...lification of fractional powers, and cancellation of hidden factors between non-numeric numerators and denominators. In some cases, intermediate expressions can become quite large despite modest inputs and final results. If a problem is taking an unacceptable amount of time: • Try using a diffe...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/10465
Solution 10576: Converting Binary Numbers Into Decimals on the TI-85 or TI-86 TI Graphing Calculators.
... or TI-86 has been changed to degree, a binary number can then be converted into a decimal. To change the mode, follow the procedures below: 1) Press [2nd] then [MODE]. 2) Press the down arrow until the cursor is blinking on Dec. 3) Press the right arrow to select Bin. 4) Press [ENTER] then pr...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10576
Solution 13886: Calculating Implicit Derivatives on the TI-89 Titanium and Voyage™ 200 with OS v3.10. or Higher.
... of OS v3.10, the impDif() function has now been added to the operating system of the TI-89 Titanium and Voyage 200. The impDif() function can be accessed by following the steps provided below. 1) From the HOME screen, access the Calc menu by pressing [F3] 2) Select D:impDif( -or- 1) From the H...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13886
Solution 10574: Calculating Nth Roots Using the TI-85 and TI-86.
...ow will demonstrate how to perform the nth root computations on the TI-85 and TI-86 graphing calculators. Example: Compute the cube root of 27. 1) Press [ON] 2) Press [2nd] 3) Press [x] (the multiplication key) *notice above the multiplication key the word MATH in yellow 4) Press [F5] *menu title...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10574
Solution 13882: Calculating Logs With Different Bases on the TI-89 Titanium and Voyage™ 200 with OS v3.10.
...o use the built in log feature for calculating log of bases other than 10. Please refer to the examples provided below. Example: Find Log 210. 1) Press [♦][7] to bring up the log command. 2) Input [1][0][,][2][)] and press [ENTER] for the result of 3.32193 to be displayed. Please Note: The cal...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13882
Solution 10455: Equations Used to Create the Graphs on the TI-92 Plus Manual.
...ions were used to create the graphs on the TI-92 Plus manual? The graphs on the manual used the following equations and settings. MODE setting (Press [MODE])Graph...DIFF EQUATIONS Split Screen...LEFT-RIGHT Split 1 App...Y= Editor Split 2 App...Y= Editor Number of graphs...2 Graph 2...3D ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10455
Solution 15909: Finding the Two's Complement of a Binary Number Using the TI-36X Solar Scientific Calculator.
... the bits then add 1 to the result. Example: Find the two's complement of the binary number 10001 using the TI-36X Solar scientific calculator. 1) Press [3rd] [BIN]. 2) Input 10001 3) Press [+/-]. The displayed answer will be 111101111 Please see the TI-36X Solar guidebook for additional inform...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15909
Solution 12308: Converting Fractions to Decimals on the TI-36X Solar.
... the TI-36X Solar? The examples below will demonstrate how to convert fractions to decimals on the TI-36X Solar.Example 1: 1/2 to .5. • Input 1.• Press the [a b/c] key.• Input 2 and press the [3rd] key and the [a b/c] key ('FD' is printed above it).Example 2: 3/4 to .75 • Input 3.• Press the [a ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12308
Solution 19469: Availability of the TI-86.
...ineering or AP courses, consider either the TI-89 Titanium or the TI-Nspire CX II CAS as a substitute for the TI-86. For general math and science classes, consider either the TI-84 Family or the TI-Nspire CX II as a substitute for the TI-86. Click here for a comparison of the TI-86 and it's ap...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/19469
Solution 12316: Utilizing Memory Functions on the TI-36X Solar.
...low describe how to use the memory functions on the TI-36X Solar.Store Key Sequence:With the number to be stored in the display of the calculator, press the [STO] key, and then a number 1, 2, or 3. (This calculator has 3 different memory slots available).Recall Key Sequence:Press the [RCL] key, a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12316
Solution 32851: Boolean Logic Operation on the TI-36X Pro.
...sults are displayed in the current number base. These values (except for NOT and 2's complement) compare the corresponding bits of two values. To access Boolean Logic you press [2nd] [base n ] and press the [►] twice to displays the LOGIC menu, which lets you perform the below Boolean logic. 1: a...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/32851
Solution 33451: Calculating Combinations and Permutations on the TI-36X Pro.
...alculate combinations and permutations on the TI-36X Pro scientific calculator. Example 1: What are the combinations of 4 choosing 2? Solution: 1) Press [4] [!nCr nPr] [!nCr nPr]. This is the key located in the third column, third row. 2) Press [2] [enter]. 3) The solution will be shown as 6. Exa...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33451
Solution 33652: Creating a Matrix on the TI-36X Pro Scientific Calculator.
...rs Knowledge Base Knowledge Base Search How do I create a matrix on a TI-36X Pro? To create the matrix [1, 2; 8, 9]: 1) Press [2nd] [matrix]. 2) Press [►] [►]. [enter]. 3) Move cursor to "2" on ROWS. 4) Press [enter]. 5) Move cursor to "2" on COLUMNS. 6) Press[enter] [...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33652
Solution 15629: Graphing Functions with Fractional Powers on Texas Instruments Products Where X < 0.
Solution 15629: Graphing Functions with Fractional Powers on Texas Instruments Products Where X 1 is never zero or Ð.) However, for x=0 or when y can be expressed as a rational number p/q, with q odd. However, as mentioned above, the principal branch of x^y is not real for x0 because the deriva...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/15629
Solution 12327: Calculating Inverse Logarithms on the TI-30Xa Family and TI-36X Solar Scientific Calculators.
... inputting the number, followed by the 10x function. Please see the below instructions: Example: Calculate the inverse log of .5. 1) Enter .5 and press [2nd] [LOG] (10x is labeled above it). The answer is 3.16227766. Please see the TI-30Xa family and TI-36X Solar guidebooks for additional info...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12327
Solution 33731: Calculating Two-Variable Statistics on the TI-36X Pro.
...the TI-36X Pro, please refer to the example below: Example: L1{10,25,30,40} L2{5,30,50,70} To enter the data, please follow the steps below: • Press [data]. • Under L1, input [1] [0] [enter] [2] [5] [enter] [3] [0] [enter] [4] [0] [enter]. • Press the right arrow once and input [5] [enter] [3...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33731