∫上2下-2 (x²-e的负1次方)dx

问题描述:

∫上2下-2 (x²-e的负1次方)dx

∫(-2,2)(x²-1/e)dx
=(x³/3-x/e) (-2,2)
=(8/3-2/e)-(-8/3+2/e)
=16/3-4/e