`int sin^2x/(cos ^4x) dx`

int 1/(sin^2x cos^4x)dx

int (sin 4x)/(cos 2x) dx

int(sin x)/(cos^(4)x)dx

The integral int(sin^(2)x)/(cos^(4)x)dx is a

int(sin^(2)x)/(cos^(4)x)dx

int(sin^(2)x)/(cos^(4)x)dx=(1)/(3)tan^(2)x+C(b)(1)/(2)tan^(2)x+C(c)(1)/(3)tan^(3)x+C(d) none

int( sin x*cos^(4)x)dx

Evaluate: int1/(sin^4x+cos^4x)\ dx

Let f(x)=[b^(2)+(a-1)b+2]x-int(sin^(2)x+cos^(4)x)dx be an increasing function of x""inRandbinR , then a can take value(s)

If f(x)={b^(2)+(a-1)b+2}x-int(sin^(2)x+cos^(4)x)dx be an increasing function of xepsilonR and bepsilonR , then a can take value (s)