`int (sin^(-3/4)x)(cos^(-5/4)x)dx` is equal to (where 'C' is integration constant)- (1) `2tan^(1/4)x+C` (2) `2cot^(1/4)x+C` (3) `4tan^(1/4)x+C` (4) `4cot^(1/4)x+C`

The integral int(2x^(3)-1)/(x^(4)+x)dx is equal to (here C is a constant of intergration)

The integral int(2x^(3)-1)/(x^(4)+x)dx is equal to (here C is a constant of intergration)

The integral int(2x^(3)-1)/(x^(4)+x)dx is equal to: (Here C is a constant of integration)

The integral int(2x^(3)-1)/(x^(4)+x)dx is equal to : (Here C is a constant of integration)

What is int(x^(4) +1)/(x^(2) + 1)dx equal to ? Where 'c' is a constant of integration

The integral int(1)/(4sqrt((x-1)^(3)(x+2)^(5)) dx is equal to (where c is a constant of integration)

The integral int((2x-1)cossqrt((2x-1)^2+5))/(sqrt(4x^2-4x+6))dx is equal to :(where c is constant of integration)

int ((tan^(-1) x )^(3))/( 1+x^(2)) dx is equal to a) 3 ( tan^(-1) x )^(2) +C b) (1)/(4) ( tan^(-1)x)^(4) +C c) ( tan^(-1) x)^(4) + C d) none of these

int((x^(2)+1)dx)/((x^(4)-x^(2)+1)cot^(-1)(x-(1)/(x))) is : (where C is arbitrary constant) (Multiple Correct Type) 1) ln|cot^(-1)(x-(1)/(x))|+C 2) -ln|cot^(-1)(x-(1)/(x))|+C 3) ln|tan^(-1)((1)/(x)-x)|+C 4) -ln|tan^(-1)((1)/(x)-x)|+C

If int(sin2x)/(sin^(4)x+cos^(4)x)dx=tan^(-1)(tan^kx)+c , then k is=