Question

Integration

Answer 1

\[\int\limits\limits_{-a}^{a} \sqrt{\frac{a-x}{a+x}}\]

Answer 2

Lets say, \( f(x)= \sqrt{\frac{a-x}{a+x}} \) , now f(X) is even or odd?

Answer 3

even or odd?

Answer 4

i dont know :/@Fool

Answer 5

multiply and divide by the numerator

Answer 6

There is a property of definite integral which I think could be used here.

Answer 7

then the equation becomes solvable

Answer 8

hm letme see

Answer 9

hmm i think i know the answer, but not sure why it should be easy

Answer 10

let x=acosθ

Answer 11

can you post it ?