[Video Solution] If I_1=\displaystyle∫_0^1 e^-x\cos^2x,dx;
I_2=\displaystyle∫_0^1 e^-x^2\cos^2... | ASPIRE STUDY
If I_1=\displaystyle∫_0^1 e^-x\cos^2x,dx;
I_2=\displaystyle∫_0^1 e^-x^2\cos^2x,dx and
I_3=\displaystyle∫_0^1 e^-x^3,dx; then | Watch the step-by-step video solution for this NIMCET PYQ.