Find the unit tangent vector of the given curve.
-r(t) = ( 6 + 10 ) i + ( 9 + 11
) j + ( 1 + 2
) k
A)
B)
C) T = 10i + 11j + 2k
D)
Correct Answer:
Verified
Q14: Verify that the curve r(t) lies on
Q15: Differentiate the function.
-r(t) = (
Q16: Differentiate the function.
-r(t) = (cot
Q17: Find the unit tangent vector of the
Q18: Find the unit tangent vector of the
Q20: Find the unit tangent vector of the
Q21: Find the unit tangent vector of the
Q22: Find the unit tangent vector of the
Q23: Compute r''(t).
-r(t) = ( 2 cos t)i
Q24: Compute r''(t).
-r(t) = (cos 2t)i + (
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