If `theta` is an acute angle and `tan theta + sec theta = 1.5`, find `sin theta, tan theta` and `sec theta`.

Solve : tan theta + sec theta = sqrt3.

If theta is an acute angle and tantheta+cottheta=2, find the value of tan^7theta+cot^7theta .

If theta is an acute angle and sintheta=costheta , find the value of 2tan^2theta+sin^2theta-1

Given : 17 cos theta = 15 , find the value of tan theta + 2 sec theta .

If 1+ tan^(2) theta = sec^(2) theta then find (sec theta + tan theta)

x =a tan theta ,y =b sec theta find dy/dx

If theta is an acute angle and sin theta=(a^2-b^2)/(a^2+b^2) (a, b>0) find the values of tan theta , sec theta and cosec theta

Prove that 1 + tan 2 theta tan theta = sec 2 theta .

If tan^2 theta = 1-e^2 then the value of sec theta + tan^3 theta cosec theta

If theta is an acute angle for which tan^(2)theta = 6 tan theta - 9 , what is the degree measure of theta ?