" 10."sec theta=sec(theta+pi)

(1+sec theta)/sec theta=

Prove that, If" " theta = (2pi)/7, " show that," sec theta + sec2 theta + sec 4 theta = -4.

tan ((pi)/(4) + (theta)/(2)) + tan ((pi)/(4) -(theta)/(2)) is equal to ............... A) sec theta B) 2 sec theta C) sec "" (theta)/(2) D) -2 sec theta

If sec ( theta + alpha ) , sec theta , sec (theta - alpha ) are in A.P. Then cos theta sec alpha //2=

If sec theta - cosec theta = 0 , then the value of (sec theta + cosec theta) is :

Find the value of tan theta(1+sec2 theta)(1+sec4 theta)(1+sec8 theta) when theta=(pi)/(32)

Derivative of log (sec theta + tan theta ) with respect to sec theta at theta = (pi)/(4) is

Derivative of log (sec theta + tan theta ) with respect to sec theta at theta =(pi)/(4) is

Derivative of log (sec theta + tan theta ) with respect to sec theta at theta =(pi)/(4) is

If (pi)/(2)