Math, asked by pateljai221, 4 months ago

4- If cos 0 = 0, then value of 0
1. npiby4 2..(2n+1)piby2. (3) 2npiby3.....(4) piby4

Answers

Answered by asrhdeep123456

0

Answer:

tan[πcosθ]=cot[πsinθ]

tan[πcosθ]=tan[2π−πsinθ]

πcosθ=2π−πsinθ

cosθ+sinθ=21

21cosθ+21sinθ=221

cos[θ−4π]=221

Step-by-step explanation:

I hope it is help u

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