Question

Prove the identity.\\ $\frac{\cot x + \tan x}{\cot x - \tan x} = \sec 2x$\\ Note that each Statement must be based on a Rule chosen from the Rule menu. To see a detailed description of a Rule, select the More Information Button to the right of the Rule.

          Prove the identity.\\
$\frac{\cot x + \tan x}{\cot x - \tan x} = \sec 2x$\\
Note that each Statement must be based on a Rule chosen from the Rule menu. To see a detailed description of a Rule, select the More Information Button to the right of the Rule.

Prove the identity.

(cot x + tan x)/(cot x - tan x) = sec 2x

Note that each Statement must be based on a Rule chosen from the Rule menu. To see a detailed description of a Rule, select the More Information Button to the right of the Rule.

Added by Nicholas C.

Precalculus with Limits

Ron Larson 2nd Edition

Instant Answer

Solved by Expert Lauren Shelton

11/14/2022

Step 1

Step 1: Start with the given expression: (cotx + tanx)/(cotx - tanx) Show more…

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Prove the identity. (cotx+tanx)/(cotx-tanx)=sec2x Note that each Statement must be based on a Rule chosen from the Rule menu. To see a detailed description of a Rule, select the More Information Button to the right of the Rule. the right of the Rule. cot.x-tan.x =sec2x cot.x+tan.x Prove the identity. Note that each Statement must be based on a Rule chosen from the Rule menu. To see a detailed description of a Rule, select the More Information Button to