Question

integration

Answer 1

maybe i can help?

Answer 2

\[\frac{ 1 }{ 2}\int\limits_{0}^{4}ye ^{y{^2}}dy\]

Answer 3

i let u=y^2

Answer 4

1/2du=ydy

Answer 5

i have a mind block on changing the limits

Answer 6

wat is the value of u when y=0?
wat is the value of u when y=4?

Answer 7

when y=4 u= 4^2

Answer 8

my brain crashed

Answer 9

yup

Answer 10

so 16 is the upper limit and 0 the lower limit!!

Answer 11

thx guys

Answer 12

no probs!!!! :)