Calculate the arc length of the indicated portion of the curve r(t).
-$$r ( t ) = 6 \sqrt { 2 } t ^ { 3 / 2 } \mathbf { i } + ( 9 t \sin t ) \mathbf { j } + ( 9 t \cos t ) \mathbf { k } ; - 3 \leq t \leq 7$$
A) 270
B) 558
C) 450
D) 297

Question

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The Answer of Calculate the arc length of the indicated portion of the curve r(t).
-$$r ( t ) = 6 \sqrt { 2 } t ^ { 3 / 2 } \mathbf { i } + ( 9 t \sin t ) \mathbf { j } + ( 9 t \cos t ) \mathbf { k } ; - 3 \leq t \leq 7$$
A) 270
B) 558
C) 450
D) 297

Calculate the Arc Length of the Indicated Portion of the Curve