The r.m.s. value of pure cosine function is________?

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A0.707 of peak value

B0.5 of peak value

Csame as peak value

Dzero

Correct answer

A. 0.707 of peak value

Explanation

The correct answer is 0.707 of peak value.

The r.m.s. value of pure cosine function is________? - Answer and Explanation | Academy of Pakistan