The greatest value of `f(x)=int_((5pi)/3)^x(6cost-2sint)dt` in the interval `[(5pi)/3,(7pi)/4],` is equal to

The least value of the function phi(x)=int_((7pi)/6)^(x)(4sint+3cost)dt on the interval [(7pi)/6,(4pi)/3] is

The least value of the function phi(x)=int_((7pi)/6)^(x)(4sint+3cost)dt on the interval [(7pi)/6,(4pi)/3] is

The value of int_(pi/6)^((5pi)/6)sqrt(4-4sin^2t)dt

The least value of the function phi(x)=int_(5pi//4)^(x) (3sin t+4 cos t)dt on the integral [5pi//4,4pi//3] , is

The greatest value of the function f(x)=(sin2x)/(sin(x+(pi)/(4))) on the interval [0,(pi)/(2)] is

What is the value of int_(pi/6)^((5pi)/6)sqrt(4-4sin^2t) dt

if f(x)=-int_0^xlog(cost)dt , then the value of f(x)-2f(pi/4+x/2)+2f(pi/4-x/2) is equal to

The value of : int_(pi//6)^(5pi//6)sqrt(4-4sin^(2)t) dt , is

The value of : int_(pi//6)^(5pi//6)sqrt(4-4sin^(2)t) dt , is