(x)/(sqrt(15))*(1)/(sqrt((x-a)(x-b)))

If int(dx)/((1+sqrt(x))sqrt(x-x^(2)))=(Asqrt(x))/(sqrt(1-x))+(B)/(sqrt(1-x))+C , where C is a real constant then A+B=

(d)/(dx)[cos^(-1)(x sqrt(x)-sqrt((1-x)(1-x^(2))))]=(1)/(sqrt(1-x^(2)))-(1)/(2sqrt(x-x^(2)))(-1)/(sqrt(1-x^(2)))-(1)/(2sqrt(x-x^(2)))(1)/(sqrt(1-x^(2)))+(1)/(2sqrt(x-x^(2)))(1)/(sqrt(1-x^(2)))0 b.1/4c.-1/4d none of these

f(x)=((1)/(sqrt(b-a)))(((sqrt((b-a)/(a)))sin2x)/(sqrt(1+(((sqrt(b-a))/(a)))sin x)))(sqrt(a+b tan^(2)x) at x=3(pi)/(4)(sqrt(a+b tan^(2)x)

f(x)=((1)/(sqrt(b-a)))(((sqrt((b-a)/(a)))sin2x)/(sqrt(1+(((sqrt(b-a))/(a)))sin x)))(sqrt(a+b tan^(2)x) at x=3(pi)/(4)(sqrt(a+b tan^(2)x)

(1)/(sqrt(x)+sqrt(x+1))+(1)/(sqrt(x+1)+sqrt(x+2))+(1)/(sqrt(x+2)+sqrt(x+3))+...(1)/(sqrt(x+98)+sqrt(x+99))

if y=((a-x)sqrt(a-x)-(b-x)sqrt(x-b))/(sqrt(a-x+sqrt(x-b)))," then "(dy)/(dx) wherever it is defined is

int((1+x)+sqrt(x)*sqrt(1+x))/(sqrt(x)+sqrt(1+x)))) dx is equal to

If x>1 and (sqrt(x+1)+sqrt(x-1))/(sqrt(x+1)-sqrt(x-1))=2 then x

f(x)=(1/sqrt(b-a))(((sqrt((b-a)/a))sin2x)/sqrt(1+((sqrt(b-a)/a))sinx)^2)(sqrt(a+btan^2x) at x=3pi/4

f(x)=(1/sqrt(b-a))(((sqrt((b-a)/a))sin2x)/sqrt(1+((sqrt((b-a)/a))sinx)^2))(sqrt(a+btan^2x)) at x=(3pi)/4