Question

sinp=cosq prove p+q=90​

Answer 1

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Answer:

P and Q are acute angles.

To prove :-

p + q = 90°

Proof :-

sinP - cosQ = 0

⇒sinP = cosQ

⇒sinP = sin(90°-Q)

(base is same)

⇒P = 90° - Q

⇒P + Q = 90°

Thus proved!