Question

I need some integral help.

Answer 1

4.

Answer 2

@abb0t

Answer 3

@LastDayWork @quixoticideals@whpalmer4 @robtobey @rose21 @YesNoYesNoYesYesNo @Compassionate @Grama-Pimpsta @beccaboo333

Answer 4

@thomaster

Answer 5

We have to calculate
\[\int\limits_{0}^{4}f(x) dx\]
So forget the semi-circle and simply focus on this-

Answer 6

@bladesofglorydoubleo7
So can you tell me the answer now ??