If tanx+cotx=2 then Cosx =?

asked May 14, 2022 76.6k views

1 vote

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3 votes

Answer:

sqrt(2)/2

Explanation:

tan(x) and cot(x) are both 1 when x=pi/4 and since 1+1=2, then we just need to evaluate cos(pi/4) which equals sqrt(2)/2.

Pugazh answered May 19, 2022

3.4k points

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