Math, asked by kamleshGupta010580, 3 months ago

tan q x tan(90-q) = ?

Answers

Answered by ramakrishnaraj1229

0

Answer:

-1

Step-by-step explanation:

tan q x tan(90-q)

tan90-q= - cotq

cot q =1 / tan q

tan q* -1 /tanq= - 1

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