The value of the integral `int((1-costheta)^(2/7))/((1+costheta)^(9/7))dthetai s` `7/(11)(t a ntheta/2)^((11)/7)+C` (b) `7/(11)(costheta/2)^((11)/7)+C` `7/(11)(s intheta/2)^((11)/7)+C` (d) none of these

The value of the integral int((1-costheta)^(2/7))/((1+costheta)^(9/7))d theta is

The value of the integral int((1-costheta)^(2/7))/((1+costheta)^(9/7))d theta is

The value of the integral int((1-costheta)^(2/7))/((1+costheta)^(9/7))d theta is (a) 7/(11)(t a ntheta/2)^((11)/7)+C (b) 7/(11)(costheta/2)^((11)/7)+C (c) 7/(11)(sintheta/2)^((11)/7)+C (d) none of these

The value of the integral int((1-cos theta)^((2)/(7)))/((1+cos theta)^((9)/(7)))dth eta is(7)/(11)(tan(theta)/(2))^((11)/(7))+C(b)(7)/(11)((cos theta)/(2))^((11)/(7))+C(7)/(11)(s int h(eta)/(2))^((11)/(7))+C(d) none of these

Let f(x)=int(x^2dx)/((1+x^2)(1+sqrt(x^2+1)))a n df(0)=0. Then value of f(1) will be 7/(11)(t a ntheta/2)^((11)/7)+C (b) 7/(11)(costheta/2)^((11)/7)+C 7/(11)(s intheta/2)^((11)/7)+C (d)none of these

Let f(x)=int(x^(2)dx)/((1+x^(2))(1+sqrt(x^(2)+1))) and f(0)=0 Then value of f(1) will be (7)/(11)(tan(theta)/(2))_((11)/(7))^((11)/(7))+C (b) (7)/(11)((cos theta)/(2))^((11)/(7))+C(7)/(11)(s int h(eta)/(2))^((11)/(7))+C (d)none of these

-2 3/7+4=? (-11)/7 (b) (11)/7 (-45)/7 (d) (45)/7

If f(x)=sin^(-1)cos x, then the value of f(10)+f'(10) is (a)11-(7 pi)/(2) (b) (7 pi)/(2)-11 (c) (5 pi)/(2)-11( d) none of these

If f(x)=sin^(-1)cosx , then the value of f(10)+f^(prime)(10) is (a) 11-(7pi)/2 (b) (7pi)/2-11 (c) (5pi)/2-11 (d) none of these

3(7)/(11)+7(3)/(11)xx1(1)/(2)=?