Objective+6-Applied40-Matrix-Multi

First off here is the rule for Matrix multiplication: This is what you need to solve: A= (6 ) and B= ( 3 5 -8) (3 ) (-3) To start get out your //calculator//. Turn it on, then press **2nd** and then **Matrix.** Hit the arrow button until the **EDIT** button is high lighted then hit enter on the **1:** line with the **[A].** Put the demensions of A into the [A]. In this case **A is 3 x 1**. So put you number into the sequence like the way they are in the question..which is **6, 3, and -3**. Once the number are entered in hit **2nd QUIT**, then go back into **2nd Matrix** then over to **EDIT**, then go **B** this time. This time **B is a 1 x 3,** and enter **in 3, 5 ,and -8.** Go back to the **2nd** then **Matrix**, but instead of going to **EDIT**, this time go to **NAMES**, and hit enter on line **A**. Then press the **times button,** and go back by hitting **2nd Matrix** and go down to **B** and hit enter. Then you should have **[A]x[B]** on you calculator screen, then hit **enter** and you should have the answer. [18 30 -48] [18 30 -48] [-9 -15 24]**
 * RULE: if Amn is to be multiplied by Bpq....then the 'inner dementions must be equal....n=p.**
 * [A]x[B]