Question

http://prntscr.com/9rpan4

Answer 1

HI!!

Answer 2

i think this is a calculator exercise, but perhaps @SolomonZelman has another way

Answer 3

I think it is also but my teacher never told me

Answer 4

\[F(0)=-\pi +\int _{\pi}^0\sin(x^2+x+1)dx\]i think should do it
i would get a second opinion though

Answer 5

shouldn't you be subtracting?

Answer 6

sure if you change the limits of integration of the second one
1

Answer 7

\[F(0)=-\pi -\int _0^{\pi}\sin(x^2+x+1)dx\]

Answer 8

\[\int_a^0f(x)dx=\int_a^{\pi}f(x)dx-\int_0^{\pi}f(x)dx\] i think is right, check it

Answer 9

i used wolfram to get an answer
http://www.wolframalpha.com/input/?i=-pi+-+int+0+to+pi+of+sin%28x%5E2%2Bx%2B1%29dx

Answer 10

Ok cool, I got the same answer, thanks for the help! @misty1212