Question

∫√(sec^2x.cosec^2x) dx

Answer 1

\[\int\limits\limits_{}^{}\sqrt{\sec^2(x)\csc^2(x)} dx ?\]

Answer 2

\[\sqrt{t^2}=t \text{ assuming } t>0\]

Answer 3

\[\int\limits_{}^{}\sqrt{(\sec(x) \csc(x))^2} dx\]
let me know if you any help after this part

Answer 4

I need

Answer 5

how far have you gotten on this one?

Answer 6

here is a hint you might find handy
sin(2x)=2sin(x)cos(x)
or
1/2*sin(2x)=sin(x)cos(x)