Solution 34843: Entering Complex Elements in a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
Can I enter complex numbers as elements of a matrix on the TI-83 Plus and TI-84 Plus family of graphing calculators?
The TI-83 Plus and TI-84 Plus family of graphing calculators do not allow the use of complex numbers in matrices.
If an imaginary or complex number is entered as a matrix element, a "DATA TYPE" error is returned.
Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information.