If y (x+ sqrt(1+x ^(2)))^(n) then (1+ x ...

If `y (x+ sqrt(1+x ^(2)))^(n)` then `(1+ x ^(2) ) (d^(2)y)/(dx ^(2)) +x (dy)/(dx )` is:

`n ^(2)y`

`y ^(-n^(2))`

`-y`

`2x ^(2)y`

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VK JAISWAL ENGLISH-CONTINUITY, DIFFERENTIABILITY AND DIFFERENTIATION-EXERCISE (SUBJECTIVE TYPE PROBLEMS)

If y (x+ sqrt(1+x ^(2)))^(n) then (1+ x ^(2) ) (d^(2)y)/(dx ^(2)) +x (...
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