I'm trying to figure out how to do these, but I'm lost:
Suppose A is in Quadrant IV and tan A = B. Write each one of the following values in terms of B.
cotA=
secA=
cosA=
sinA=
cot(90°-A)=
sin(2A)=
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cos(3Θ + 15°) = 1/2Find all solutions Θ, 0° <= Θ < 360°
Thanks!