Question

problem involving integral and k?

Answer 1

I am given that IF \[\int\limits_{0}^{3} e ^{sinx} dx = k\]
Then \[\int\limits_{1}^{2} x ^{\sin(4-x^2)}dx\]
I have no idea how to solve it, what is k?

Answer 2

I would also like to know the processes... please.

Answer 3

Bounds are conserved. 4-1^2 = 3, while 4-2^2 = 0, so the integral sign is flipped.