Question

Find the value ofCos2theta+1/1+cot2teta

Answer 1

Answer:

$\huge{\boxed{\boxed{\boxed{1}}}}$

Step-by-step explanation:

cos²Ф + 1 / ( 1 + cot²Ф )

⇒ cos²Ф + 1 / cosec²Ф

⇒ cos²Ф + sin²Ф

⇒ 1

Remember :

1 + cot²Ф = cosec²Ф

1/sinФ = cosec Ф

cos²Ф + sin²Ф = 1

I do not brag in my answer . So I write short and helpful answers .

Sweet and short is the best .

Hence the value is 1 .

Answer 2

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