" Show that,"sec x=(2)/(sqrt(2+sqrt(2+2cos4x)))

Show that, sec x = 2/sqrt(2+sqrt2 + 2 cos 4 x)

(2)/(sqrt(2+sqrt(2+sqrt(2+2cos4x))))

int(sec x)/(sqrt(2sin(x+A)cos x))*dx

Smallest form of 2/(sqrt(2+sqrt(2+sqrt(2+2 cos4x)))) is :

int(sec xdx)/(sqrt(cos2x))=

If y="tan"^(-1) (sqrt(1+x^(2))-sqrt(1-x^(2)))/(sqrt(1+x^(2))+sqrt(1-x^(2))) show that, (dy)/(dx)=(x)/(sqrt(1-x^(4)))

(2)/(sqrt(2) + sqrt(2) + sqrt(2+2 cos 4x)) equals

Show that : Lt_(x to a)(sqrt(a+2x)-sqrt(3x))/(sqrt(3a+x)-2sqrt(x))=(2)/(3 sqrt(3))

int (sec x)/(sqrt(cos 2 x )) dx is