Question

Integration using Substitution: integral((sin(x)^10)(cos(x))dx)

Answer 1

let u=sinx

Answer 2

du = cosx dx

Answer 3

yup, what's next ?

Answer 4

integral u^10 du

Answer 5

yes, continued ^^

Answer 6

Is that right? I was trying to sinx^10 as u, but this works wonderfully! Thank you very much!

Answer 7

you're welcome :)

Answer 8

(sinx)^11 / 11

Answer 9

+ C

Answer 10

that's right