$(19\%)$ Problem $3$: Consider the following vector:

vec$(B)=4$hat$(i)-5$hat$(j)$

$33\%$ Part $($a$)$ Arrange unit vectors to form the vector vec$(B{)}_x.$ Use the answer vector to draw vec$(B{)}_x$ on top of them.

$33\%$ Part $($b$)$ Arrange unit vectors to form the vector vec$(B{)}_y.$ Use the answer vector to draw vec$(B{)}_y$ on top of them.

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