1.

`(d^(2)x)/(dy^(2))` का मान होगा-A. `((d^(2)y)/(dx^(2)))^(-1)`B. `-((d^(2)y)/(dx^(2)))^(-1) ((dy)/(dx))^(3)`C. `((d^(2)y)/(dx^(2))) ((dy)/(dx))^(-2)`D. `-((d^(2)y)/(dx^(2))) ((dy)/(dx))^(-3)`

Answer» Correct Answer - B


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