Solve Delta(x)/dy/y^2

$$\frac { \Delta ( x ) } { d y / y ^ { 2 } }$$

Evaluate

$$\frac{xy\Delta }{d}$$

Solution Steps

Divide \Delta x by \frac{dy}{y^{2}} by multiplying \Delta x by the reciprocal of \frac{dy}{y^{2}}.

$$\frac{\Delta xy^{2}}{dy}$$

Cancel out y in both numerator and denominator.

$$\frac{xy\Delta }{d}$$

Differentiate w.r.t. x

$$\frac{y\Delta }{d}$$