What is the value of `(tan^2theta-sec^2theta)/(cot^2theta-cos e c^2theta)` ?

What is the value of (tan^(2)theta-sec^(2)theta)/(cot^(2)theta-cos ec^(2)theta)?

If theta is an acute angle such that sec^2theta=3 , then the value of (tan^2theta-cos e c^2theta)/(tan^2theta+cos e c^2theta) is (a) 4/7 (b) 3/7 (c) 2/7 (d) 1/7

Write the value of (tan^(2)theta-sec^(2)theta)/(cot^(2)theta-"cosec"^(2)theta).

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

What is the value of 9cot^2theta-9cos e c^2theta ?

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

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(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)