Question

y=1/2x+3 then dy/dx at x=0 is |2/n| find the value of n

Answer 1

Given :

• y=1/2x+3 then dy/dx at x=0 is 2/n

To Find :

• value of n

Solution :

$\bf y=\dfrac{1}{2}x+3\\\\\bf \implies \dfrac{dy}{dx}=\dfrac{1}{2}\\\\\implies \bf \dfrac{dy}{dx}_{/x=0}=\dfrac{1}{2}\\\\\implies \bf \dfrac{2}{n}=\dfrac{1}{2}[Given]\\\\\implies \bf n =4$