Calculate the Arc Length of the Indicated Portion of the Curve

question 137

Multiple Choice

Calculate the arc length of the indicated portion of the curve r(t) .
- $$r ( t ) = 2 t ^ { 4 } \mathbf { i } + 10 t ^ { 4 } \mathbf { j } + 11 t ^ { 4 } k _ { , } - 1 \leq t \leq 3$$

• A) 300
• B) 4500
• C) 18,000
• D) 1200

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