KcetDifferentiationKCET 2018MCQ+1 / -02018\(\text { If } y=\sqrt{x+\sqrt{x+\sqrt{x+\ldots \infty}}} \text {, then } \frac{d y}{d x} \text { is equal }\) toA$\frac{1}{y^2-1}$B$\frac{1}{2 y+1}$C$\frac{2 y}{y^2-1}$D$\frac{1}{2 y-1}$Check AnswerClear SelectionReveal AnswerShow Explanation
