How would i find the area between the curves y=cosx, the y axis and the lines y =1/2 and y=srt3/2......i keep getting (pi(2srt3)6(1+srt3))/12 but i doubt this is right can someone do it please thanks nath
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How would i find the area between the curves y=cosx, the y axis and the lines y =1/2 and y=srt3/2......i keep getting (pi(2srt3)6(1+srt3))/12 but i doubt this is right can someone do it please thanks nath
Your answer is correct, apart from the sign mistake (you get approx 0.296 while it should be +0.296).
Hello, Nath!
Your answrer is negative . . . otherwise, excellent work!
Quote:
How would i find the area between the curves , the axis
and the lines and
i keep getting: . . . but i doubt this is right.
I did it "sideways" . . . with respect to .Code:
* *
_  *
√3/2 +    * 
::::::::::*
1/2 +      *  

+*
 π/2
We have: .
The area is: .
This integral can be done byparts . . . or from a standard formula.
We get: .
We have: .
. . . .
. . . .
Therefore: . . . . taDAA!
Thanks i see my mistake for some reason i switched the terminals