Question

If f(x) = sin(x) for all x, then the average value of f on the interval [0, π] is (A) ½ (B) 1/π (C) π/2 (D) 2/π

Answer 1

D

Answer 2

\[1/\pi \int\limits_{0}^{\pi }\sin x dx =1/\pi (-c0sx)_{0}^{\pi }\]

Answer 3

how1/pi?

Answer 4

to get the average...

Answer 5

why we take average??????

Answer 6

because your question says...to find average...

Answer 7

alright then why the average of pi????????

Answer 8

the interval is given [0, pi ]

Answer 9

hello??????????