1.

The general solution of sinx + cosx = 1 is given by

A. x = 2nπ
B. \(x = 2n\pi +\frac{\pi}{2}\)
C. \(x = n\pi +(-1)^n\frac{\pi}{4}-\frac{\pi}{4}\)
D. None of these
Answer» D. None of these


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