SOLUTION: Is sec theta = 12/5 with theta in Quadrant IV, find tan theta.
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Question 1097963: Is sec theta = 12/5 with theta in Quadrant IV, find tan theta.
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
In quadrant IV, cosine (and secant) are positive,
but,since,and tangent are negative.
--->
For all angles, ,
so --> --> ,
and because is a negative number in quadrant IV,
.
Then, because for any angle ,
.
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