Find the Length of the Curve $$x = 7 \sin ^ { 3 } t , y = 7 \cos ^ { 3 } t , 0 \leq t \leq \pi$$

question 325

Multiple Choice

Find the length of the curve.
- $$x = 7 \sin ^ { 3 } t , y = 7 \cos ^ { 3 } t , 0 \leq t \leq \pi$$

• A) 7
• B) 42
• C) 14
• D) 21

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