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Sandra waits tables at Polly's Tamales. While she is working, she receives a discount on any food she buys. If an item normally
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Answer:
Step-by-step explanation:
We are given that is in <em>fourth</em> quadrant.
is always positive in 4th quadrant and
is always negative in 4th quadrant.
Also, we know the following identity about and
:
Using \theta_1 in place of \theta:
We are given that
is in <em>4th quadrant </em>so
is negative.
So, value of
