If `tantheta=1/(sqrt(7))` , find the value of `(cos e c^2theta-sec^2theta)/(cos e c^2theta+sec^2theta)` .

If tantheta=1/(sqrt(2)) , find the value of (cos e c^2theta-sec^2theta)/(cos e c^2theta+cot^2theta)

If tan theta=(1)/(sqrt(7)), find the value of (cos ec^(2)theta-sec^(2)theta)/(cos ec^(2)theta+sec^(2)theta)

Prove: cos e c^2theta+sec^2theta=cos e c^2thetasec^2theta

If theta is an acute angle and t a ntheta=1/(sqrt(7)) , then the value of (cos e c^2theta-sec^2theta)/(cos e c^2theta+sec^2theta) is a. 3//4 b. 1//2 c. 2 d. 5//4

Given tantheta=1/(sqrt(5)) , what is the value of (cos e c^2theta-sec^2theta)/(cos e c^2theta+sec^2theta) ?

If cottheta=sqrt(3) , find the value of (cos e c^2theta+cot^2theta)/(cos e c^2theta-sec^2theta)

If tan theta =(1)/(sqrt(7)) , find the value of ("cosec"^(2)theta-sec^(2)theta)/("cosec"^(2)theta+sec^(2)theta) .

If theta is an acute angle and tan theta=(1)/(sqrt(7)), then the value of (cos ec^(2)theta-sec^(2)theta)/(cos ec^(2)theta+sec^(2)theta) is 3/4b.1/2 c.2d.5/4

Given that tan theta=(1)/(sqrt(5)), what is the value of (cos ec^(2)theta-sec^(2)theta)/(cos ec^(2)theta+sec^(2)theta)

Given tan theta=(1)/(sqrt(5)), what is the value of (cos ec^(2)theta-sec^(2)theta)/(cos ec^(2)theta+sec^(2)theta)?