If x ^2+ y ^2=1 then d ^2 x d y^2 =____ - Vidyadip

MCQ

If $x ^2+ y ^2=1$ then $\frac{ d ^2 x}{ d y^2}=$____

A
$x^3$
B
$y^3$
C
$-y^3$
✓
$\frac{-1}{x^3}$

✓

Answer

Correct option: D.

$\frac{-1}{x^3}$

$\frac{-1}{x^3}$

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