Question

(1+ cosx)raise to power 1/2 and limits are from pie/2 to 0

Answer 1

can i one tell me

Answer 2

are you looking for
\[\int_{\frac{\pi}{2}}^0 \sqrt{1+\cos(x)}dx\] or
\[\int_0^{\frac{\pi}{2}} \sqrt{1+\cos(x)}dx\]

Answer 3

NO

Answer 4

-2 *rad2* 1/rad2
-2

Answer 5

then what on earth is it?

Answer 6

i bet it is 2. just a guess though because this question certainly is eligible for the first karnak award of the day