Question 3

6 points

How Did I do?

2

BA=

asin (a)

A+B=

ab

sin (a)

Format:

. If a calculation is not possible, enter the single letter "w" (not including quotation marks)

Enter your answer as a matir using the vectorimatrix palette tool (even if it is a 1 x 1 matrix

Given the two matrices

A=($). B-(+).

calculate the following three matrices, where possible

AB-

sin (a)

O

00 a

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(2

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n

E

E

a

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22

2