Use the fundamental identities to simplify the expression.
Cot θ sec θ

A)tan θ
B)sec θ cot θ
C)csc θ
D)cot θ
E)cos θ

Name: Use the fundamental identities to simplify the expression. Cot θ sec θ A)tan θ B)sec θ cot θ C)csc θ D)cot θ E)cos θ
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Question

Use the fundamental identities to simplify the expression. ​
Cot θ sec θ
​
A)tan θ
B)​sec θ cot θ
C)csc θ
D)cot θ
E)​cos θ

Quizplus · Accepted Answer

The expression cot θ sec θ can be rewritten using fundamental trigonometric identities: cot θ = cos θ/sin θ and sec θ = 1/cos θ. Multiplying these gives (cos θ/sin θ) * (1/cos θ) = 1/sin θ, which is csc θ.

Use the Fundamental Identities to Simplify the Expression