1.

The only value of x for which \[{{2}^{\sin x}}+{{2}^{\cos x}}>{{2}^{1-(1/\sqrt{2})}}\] holds, is

A. \[\frac{5\pi }{4}\]
B. \[\frac{3\pi }{4}\]
C. \[\frac{\pi }{2}\]
D. All values of x
Answer» B. \[\frac{3\pi }{4}\]


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