Complete the proof of the identity by choosing the Rule that justifies each step. (cscx+1)(cscx-1) = cot?x To see a detailed description of a Rule, select the More Information Button to the right of the Rule. Statement Rule Rule (cscx + csc.r - Algebra = csc x - 1 Rule ? Reciprocal Quotient cot r Rule ? Pythagorean Odd/Even ? O O © O O

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 68E
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Complete the proof of the identity by choosing the Rule that justifies each step.
cscx+1)(cscx-1)= cot?x
To see a detailed description of a Rule, select the More Information Button to the right of the Rule.
Statement
Rule
Rule
(cscx +
- 1)
cscx
Algebra
csc,r
1
Rule ?
Reciprocal
Quotient
cot x
Rule ?
Pythagorean
Odd/Even
Transcribed Image Text:Complete the proof of the identity by choosing the Rule that justifies each step. cscx+1)(cscx-1)= cot?x To see a detailed description of a Rule, select the More Information Button to the right of the Rule. Statement Rule Rule (cscx + - 1) cscx Algebra csc,r 1 Rule ? Reciprocal Quotient cot x Rule ? Pythagorean Odd/Even
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