Question

Find the average value fave of the function f on the given interval.
f(x) = 3 sin 2x, [−π, π]

Answer 1

do you know the formula ?

Answer 2

yes i do

Answer 3

then where are you stuck ?

Answer 4

but i am lost about pi and -pi

Answer 5

i cant integrate

Answer 6

sin 2x is even function or odd function ?

Answer 7

if f(x) is an odd function,
then
\(\Large \int \limits_{-a}^a f(x) dx = 0\)

:)

Answer 8

thanks

Answer 9

welcome ^_^
ask if any more doubts

Answer 10

me not understands

Answer 11

explain how to do this

Answer 12

1/(b - a) * ∫ f(x) dx (from a to b)