(a) Find the differential dy. y = e^x/5. dy= (b) Evaluate dy for the given values of x and dx. x = 0, dx = 0.05. dy=

Answer 1

y = e^x/5

dy/dx = d(e^x/5)/dx = 1/5(e^x)=y

dy = ydx = (e^0)/5 * (0.05) = 0.01