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Simplify the Expression 1csc⁡x−cot⁡x+1csc⁡x+cot⁡x\frac { 1 } { \csc x - \cot x } + \frac { 1 } { \csc x + \cot x }

Question 121

Multiple Choice

Simplify the expression.
- 1csc⁡x−cot⁡x+1csc⁡x+cot⁡x\frac { 1 } { \csc x - \cot x } + \frac { 1 } { \csc x + \cot x }


A) csc⁡2x\csc ^ { 2 } x
B) csc⁡x\csc x
C) 2cot⁡x2 \cot x
D) 2csc⁡x2 \csc x

Correct Answer:

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