Multiplying Matrices

Multiplying Matrices

Mr. G (Pre-calculus)

Multiple Choice

Identify Sin of Q

•  $Sin\left(P\right)=\frac{12}{13}$  

•  $\sin\ \left(R\right)=\frac{13}{12}$  

•  $\sin\ \left(Q\right)=\frac{12}{13}$  

•  $\sin\ \left(Q\right)=\frac{5}{13}$  

Multiple Select

Select ALL the values corresponding to this image.

•  $\sin\ \left(\theta\right)=\frac{b}{c}$  

•  $\cos\ \left(\theta\right)=\frac{d}{b}$  

•  $\tan\left(\theta\right)=\frac{b}{d}$  

•  $\cos\left(\theta\right)=\frac{d}{c}$  

•  $\tan\ \left(\theta\right)=\frac{a}{d}$  

From vectors to Matrices

Multiple Choice

Add the following matrices

Example #1 Multiply

Example #2