Find the Indefinite Integral of the Following Function $$\int \frac { \cos x } { \sin ^ { 8 } x } d x$$

question 7

Multiple Choice

Find the indefinite integral of the following function. $$\int \frac { \cos x } { \sin ^ { 8 } x } d x$$

• A) \(- \frac { ( \sin x ) ^ { - 7 } } { 7 } + C\)
• B) \(- \frac { ( \cos x ) ^ { - 7 } } { 7 } + C\)
• C) \(- \frac { ( \sin x ) ^ { - 7 } } { 8 } + C\)
• D) \(- \frac { ( \sin x ) ^ { - 8 } } { 7 } + C\)
• E) \(- \frac { ( \cos x ) ^ { - 7 } } { 8 } + C\)

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