" If "cos theta=(2)/(3),[" then "2sec^(2)theta+2tan^(2)theta-7" is "],[" equal to."]

IF tan ( theta/2) = (2)/(3) , then sec theta =

If cos theta=(5)/(13) . Then the value of tan^2theta+sec^2 theta is equal to:

(1-cos^2theta)sec^2 theta= tan^2 theta

If tan^2 theta =(1-e^2) , then sec theta+tan^3 theta "cosec" theta is equal to

If tan theta = 1/sqrt7 " then" ((cosec^(2) theta -sec^(2) theta))/((cosec^(2)theta + sec^(2) theta)) is equal to

If sec^(2)theta+tan^(2)theta=7 , then the value of theta

If sec^(2)theta+tan^(2)theta=(7)/(12) , then sec^(4)theta-tan^(4)theta=?

If sec^(2)theta=2+2tan theta, find tan theta

If sec^(2)theta=2+2tan theta, find tan theta