1.\int \frac{3-x^2}{1-2x+x^2} e^x dx = e^x f(x) + c \implies f(x) =$a.\frac{1+x}{1-x}b.\frac{1-x}{1+x}c.\frac{1+x}{x-1}d.\frac{x-1}{1+x}Login to continueOnly logged in users canattempt or see the solution.
