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