Find the length of the curve r(t) = < -4cos t, -4sin t, 1t > for 3 < t < 16. Give your answer correct to two decimal places.

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Q: 5 can

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Q: Question 7 Evaluate | (6x² – 3x2 + 5) dx (A x3+ 3x-1+ 5x+ C B 2x3+3x-1+5x+C 2x3+ 3x -1+x+C 2x3+x-+5x...

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A: Solutionn is here

Q: What is the particular solution to the differential equation x(x³ – xy² + 2y³)dy – y(x³ + 2y³)dx = 0...

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