Use Any Method to Evaluate the Integral $$\int \frac { 9 \csc ^ { 3 } x } { \tan x } d x$$

question 425

Multiple Choice

Use any method to evaluate the integral.
- $$\int \frac { 9 \csc ^ { 3 } x } { \tan x } d x$$

• A) \(- 3 \csc ^ { 3 } x + C\)
• B) \(- 3 \csc ^ { 4 } x + C\)
• C) \(\frac { 9 } { 4 } \csc ^ { 4 } x \cot x + C\)
• D) \(- 3 \cot ^ { 3 } x + C\)

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