MathematicsEasy178×since 2002Q5179The minimum value of 2^sinx + 2^cosx is :A2−1+2{2^{-1 + \sqrt 2 }}2−1+2B21−12{2^{1 - {1 \over {\sqrt 2 }}}}21−21C21−2{2^{1 - \sqrt 2 }}21−2D2−1+12{2^{-1 + {1 \over {\sqrt 2 }}}}2−1+21Check answerSkip