Posted by **Don** on Tuesday, December 20, 2011 at 9:57pm.

cot (tan + cot) = ?

- Trig -
**Damon**, Wednesday, December 21, 2011 at 5:18am
1 + cot^2

- Trig -
**Steve**, Wednesday, December 21, 2011 at 11:21am
= csc^2

## Answer this Question

## Related Questions

- Math - Trig - I'm trying to verify these trigonometric identities. 1. 1 / [sec(x...
- Trigonometry - Please review and tell me if i did something wrong. Find the ...
- math - how do I simplify these? 1. (Cot/1-tan) + (Tan/1-Cot) - Tan - Cot 2. (1+...
- Pr-Cal/Trig - 1)if the graph of f(x)=cotx is transformed by a horizontal shrink ...
- trig - prove the identity sec^2x times cot x minus cot x = tan x
- Trig - Use the fundamental identities to simplify the expression: cot beta sec ...
- trig - If 2tanA+cot A=tan B, then prove that 2tan(B-A)=cot A
- Trigonometry - Verify the identity algebraically. TAN X + COT Y/TAN X COT Y= TAN...
- verifying identities - how do you veriy tan x + Cot y -------------- = tan y + ...
- TRIG.............. - Q.1 Prove the following identities:- (i) tan^3x/1+tan^2x + ...