integrate e^ mod x where x lies between -1,1

Let I = -1+1 ex dxNow, fx = exNow, f-x = e-x = ex = fxSo, fx is an even function.Now, -1+1 ex dx = 201ex dx=201ex dx         as, x = x, where x > 0=2 ex01=2e-1

  • 3
What are you looking for?