[" 3.Let "f(x)=x^(2),g(x)=cos x" and "alpha,beta(alpha

Let f(x)=x^(2), g(x)="cos" x and alpha,beta (alpha lt beta) be the roots of the equation 18x^(2)-19pi x+pi^(2)=0 . Then the area bounded by the curves u="fog"(x) , the ordinates x=alpha, x=beta and the X-asis is

Let g(x)=cos x^(2),f(x)=sqrt(x) and alpha,beta(alpha

Let g (x) =x ^(2),f (x) = sqrtx, and alpha, beta ( alpha lt beta) be the roots of the quadratic equation 18 x ^(2) - 9pix + pi^(2) =0. Then the area (is sq. units) bounded by curve y = (gof) (x) and the lines x =alpha, x = betaand y =0 is :

Let g(x)=cos^2 x,f(x)=sqrtx and alpha,beta (alpha

Let g(x)=cos^2 x , f(x)=sqrtx and alpha , beta ( alpha < beta ) be the roots of the quadratic equation 18x^2-9pix+pi^2-0 . Then the area (in sq. units) bounded by the curve y=(gof)(x) and the lines x=alpha,a=beta and y=0 is

Let g(x)=cos^2 x,f(x)=sqrtx and alpha,beta (alpha

Let g(x) = cosx^(2), f(x) = sqrt(x) , and alpha, beta (alpha lt beta) be the roots of the quadratic equation 18x^(2) -9pix + pi^(2) = 0 . Then the area (in sq. units) bounded by the curve y = (gof) (x) and the lines x = alpha,x = beta and y = 0 is

Let f(x)=sin^(2)(x +alpha)+sin^(2)(x +beta)-2cos(alpha-beta)sin(x+alpha)sin(x +beta) . Which of the following is TRUE ?

Let f(x)=sin^(2)(x +alpha)+sin^(2)(x +beta)-2cos(alpha-beta)sin(x+alpha)sin(x +beta) . Which of the following is TRUE ?