1.

यदि `x^(y)=e^(x-y)`, तो `(dy)/(dx)` बराबर है-A. `(1)/(logx)`B. `(1)/((logex)^(2))`C. `(logx)/((logex)^(2))`D. `(logex)^(2)`.

Answer» Correct Answer - c


Discussion

No Comment Found