Establish the identity sin 20(1+cot ?0) = 1 Which of the following shows the key steps...

Question

Question

Establish the identity sin 20(1+cot ?0) = 1 Which of the following shows the key steps in establishing the identity? 1 sin 20

Answer 1

Answer #1

Solukon Establish the identity. sino (It cet²0) = 1 LHS sino (It ceto) sino sino ceto We this = sinetsino. Core ceto= Cefa Si

Answer 2

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