Question

x²+y²=a² find
$dy \div dx$
​

Answer 1

taking derivative with respect to x

Step-by-step explanation:

$\frac{dy}{dx} ( {x}^{2} ) \frac{dy}{dx}(x) + \frac{dy}{dx}( {y}^{2} ) = \frac{dy}{dx}( {a)}^{2}$

$(2x)(1) + ({y}^{2} )(0) = 0$

$2x = 0$

$x = 0$