MathematicsMedium63×since 2002Q3664Let yyy be an implicit function of xxx defined by x2x−2xxcot y−1=0{x^{2x}} - 2{x^x}\cot \,y - 1 = 0x2x−2xxcoty−1=0. Then y′(1)y'(1)y′(1) equalsA111Blog 2\log \,2log2C−log 2-\log \,2−log2D−1-1−1Check answerSkip