Question

How can I solve this integral? Please show me steps. Thank You
http://i.imgur.com/Eke5xbc.png

Answer 1

it its simple addition
the upper limits of first get cancelled with second's lower limit
hence you will get your answer

Answer 2

So is it 0?

Answer 3

If they cancel out isn't zero left over?

Answer 4

we have to change limits of intergration
we can do it by taking by multiplying with -1
i got answer -5

Answer 5

Oh. that makes much more sense. Thank You for your help again

Answer 6

Welcome