value of `1+cot^2theta` options are
1]`cot^2theta`
2]`cosec^2theta`
3] o
4]`sec^2theta`

value of 1+tan^2theta options are 1] cot theta 2] cosec theta 3] sec^2theta 4] tan^2theta

Prove that 1+cot^(2) theta = cosec^(2) theta

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

Prove that tan^(2)theta+cot^(2)theta+2=sec^(2)theta cosec^(2)theta

Given : 4 sin theta = 3 cos theta , find the value of : (i) sin theta (ii) cos theta (iii) cot^(2) theta - "cosec"^(2) theta (iv) 4 cos^(2) theta - 3 sin^(2) theta + 2

Prove that cot^(4)theta+cot^(2)theta="cosec"^(4)theta-"cosec"^(2)theta

Evaluate : |{:(1, cosec ^(2) theta, cot ^(2) theta),(-1 , cot ^(2) theta, cosec ^(2) theta),(2,(9)/(2), (5)/(2) ):}| a) -1 b) 1 c) 0 d) None of these

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

Prove that cos^(2)theta("cosec"^(2)theta-cot^(2)theta)=cos^(2)theta .

What is the value of (1+cot^2theta)sin^2theta ?