Math, asked by piyush5296, 6 hours ago

what is mod of cos x

Answers

Answered by yashwanthgudala5
0

Answer:

|cos x| = COS X if -π/2 <= x <= π/2. = - COS X if π/2 <= x <= 3π/2. in one period of 2 Pi. Modulus means that the result of applying modulus is

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