If `cos theta+sec theta=2` then the value of `sin theta` is

If 3cos theta=5sin theta, then the value of (5sin theta-2sec^(3)theta+2cos theta)/(5sin theta+2sec^(3)theta-2cos theta) is (271)/(979) (b) (316)/(2937) (c) (542)/(2937) (d) None of these

sec theta+tan theta=5 then the value of sin theta+cos theta

If 3cos theta=5sin theta, then find the value of 5sin theta-2sec^(3)theta+2cos theta5sin theta+2sec^(3)theta-2cos theta

If tan theta + sec theta =4 , the value of sin theta cos theta .

If 5sec theta-12 cosec theta=0 , find the values of sec theta, cos theta and sin theta .

If 2 sin theta + cos theta = 7/3 then the value of (tan^2 theta - sec^2 theta ) is

If cos theta + sec theta = k , what is the value of sin^(2)theta - tan^2 theta ?