Question

Sin theta + Cos theta = √2 Cos theta
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Cot theta = √2+1
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Answer 1

Step-by-step explanation:

sin A + cos A =√2cos A

→ Sin A =cos A(√2-1)

Now , cot A = cos A/sin A = cosA /cosA(√2-1)

= 1/(√2-1)=√2+1