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The normal at the point (1,1) on the cur...

The normal at the point (1,1) on the curve `2y+x^2=3`is(A) `x + y = 0` (B) `x y = 0` (C) `x + y +1 = 0`(D) `x y = 0`

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The equation of the givne curve is `2y+x^2=3 `
Differentiating wrt to x, we have
`2(dy/dx)​+2x=0`
⇒`dy/dx​=−x ...
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