[C.14] Matrix Addition and Multiplication

[C.14] Matrix Addition and Multiplication
  • Currently 4.0/5 Stars.
5053 views, 1 rating - 00:06:53
Taught by TheMathDude
Check out www.themathdude.org for more videos.
Learn how to add, subtract, and multiply matrices on a graphing calculator.
  • How do you add, subtract, and multiply matrices on a TI graphing calculator?
  • What happens if you try to add or subtract two matrices with different dimensions on a TI graphing calculator?
  • How can you access matrices on a TI graphing calculator after entering them?
  • What does ERR:DIM MISMATCH mean with matrices on a TI graphing calculator?
  • How do you multiply a number by a matrix on a TI graphing calculator?
This lesson shows how to take matrices that you have already entered and using a TI graphing calculator to perform operations (addition, subtraction, and multiplication) on the matrices. The steps involved in these matrix operations are shown and explained. This speeds up these operations a lot compared with doing them by hand.
  • Currently 4.0/5 Stars.
Reviewed by MathVids Staff on July 11, 2010.
 
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