Find the curvature of the curve r(t) = 2 sin 7ti+ 2 cos 7tj+2tk. Select the correct answer.


Mathematics

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Provide an appropriate response.Is  = x6? Explain your answer.

What will be an ideal response?

Mathematics

Evaluate the integral.

A. 15,624 B. 6696 C. 2232 D. 11,160

Mathematics

Solve the problem.Suppose that h is continuous and that = 2 and   Find  and

A. 10; -10 B. -6; 6 C. 6; -6 D. -10; 10

Mathematics

Evaluate.Let a = . Find -5a.

A.
B.
C.
D.

Mathematics