Calculus
If sin(P)=16\(\sin\]\left\)(P\(\right\))=\(\frac\)16 and cos(P)=356\(\cos\]\left\)(P\(\right\))=\(\frac{\sqrt{35}\)}{6}, find cot(P)\(\cot\]\left\)(P\(\right\)) using trigonometric identities.
Is the following trigonometric equation an identity?
cot(2x)=cot2x−12cotx\(\cot\]\left\)(2x\(\right\))=\(\frac{\cot^2x-1}{2\cot x}\)
