If `cos theta = 4/5` then the value of `tan(theta/2)` ,can be equal to

If cosec theta + cot theta= 5 then the value of tan theta is equal to

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 = 4/5 , find the value of (sec theta+tan theta) .

If (theta) lies in III quadrant and sin theta=(-4)/(5) , then the value of tan^(2)((theta)/(2)) is equal to

If cos^4 theta + cos^2 theta = 1 then the value of (tan^4 theta + tan^2 theta) is equal____

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

If sin theta = cos theta ,then the value of 2 tan^(2) theta + sin^(2) theta -1 is equal to

If sin theta = 3/5 , then the value of (tan theta + cos theta)/(cot theta + cosec theta) is equal to