Find the Indefinite Integral $$\int \sin ^ { 3 } 19 \theta \sqrt { \cos 19 \theta } d \theta$$

question 69

Multiple Choice

Find the indefinite integral. $$\int \sin ^ { 3 } 19 \theta \sqrt { \cos 19 \theta } d \theta$$

• A)\(- \frac { 1 } { 57 } ( \cos 19 \theta ) ^ { \frac { 3 } { 2 } } + \frac { 1 } { 133 } ( \cos 19 \theta ) ^ { \frac { 7 } { 2 } } + C\)
• B)\(\frac { \sin ^ { 4 } 19 \theta ( \cos 19 \theta ) ^ { \frac { 3 } { 2 } } } { 76 } + C\)
• C) \(\frac { 2 } { 57 } ( \cos 19 \theta ) ^ { \frac { 3 } { 2 } } - \frac { 2 } { 133 } ( \cos 19 \theta ) ^ { \frac { 7 } { 2 } } + C\)
• D) \(- \frac { 2 } { 57 } ( \cos 19 \theta ) ^ { \frac { 3 } { 2 } } + \frac { 2 } { 133 } ( \cos 19 \theta ) ^ { \frac { 7 } { 2 } } + C\)
• E) \(\frac { 4 } { 57 } ( \cos 19 \theta ) ^ { \frac { 3 } { 2 } } - \frac { 4 } { 57 } ( \cos 19 \theta ) ^ { \frac { 7 } { 2 } } + C\)

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