Question 1091235: angle theta lies in quadrant 2. Without using a calculator determine which ratio is valid.
a) sin theta=o.789
b)tan theta=-o.573
c) sin theta=-1.083
d)tan theta=0.841
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! angle theta lies in quadrant 2. Without using a calculator determine which ratio is valid.
a) sin theta=o.789
b)tan theta=-o.573
c) sin theta=-1.083
d)tan theta=0.841
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Actually, an angle does not lie in a quadrant, it passes thru it.
A terminal point lies is a quadrant.
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But,
In Q2, sine is +, tangent is negative.
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