Find the Derivative of the Function $f ( \theta ) = \frac { 7 } { 5 } \sin ^ { 2 } 2 \theta$

question 142

Multiple Choice

Find the derivative of the function. $f ( \theta ) = \frac { 7 } { 5 } \sin ^ { 2 } 2 \theta$

• A) \(f ^ { t } ( \theta ) = - \frac { 28 \sin 2 \theta \cos 2 \theta } { 5 }\)
• B) \(f ^ {t } ( \theta ) = \frac { 28 \cos 2 \theta } { 5 }\)
• C) \(f ^ { t } ( \theta ) = \frac { 28 \sin 2 \theta \cos 2 \theta } { 5 }\)
• D) \(f ^ {t } ( \theta ) = \frac { 7 \sin 2 \theta \cos 2 \theta } { 5 }\)
• E) \(f ^ { t } ( \theta ) = \frac { 28 \sin 2 \theta } { 5 }\)

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