Question

If sintheta+costheta=√2 then prove that tantheta+cottheta=2​

Answer 1

Step-by-step explanation:

$sin \alpha + cos \alpha = \sqrt{2} \\ from \: this \: we \: get \: \\ \alpha = 45 \: degree \\ so.... \\ tan \alpha + cot \alpha = tan45 + cot45 = 1 + 1 = 2$

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