" 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^2 theta+ sec^2 theta is equal to: यदि cos theta=5/13 , तो tan^2 theta+ sec^2 theta का मान ज्ञात करें :

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

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

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

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

If 7 sin^(2) theta + 3 cos^(2) theta =4 , "then" sec theta + cosec theta is equal to

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