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    Mathematics
  3. Study Set
    Calculus Early Transcendentals Study Set 1
  4. Exam
    Exam 12: Vector-Valued Functions
  5. Question
    Let R(t) = (T<sup>2</sup> + 2)i + E <Sup>t</sup> J
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Let R(t) = (T2 + 2)i + E t J

Question 57

Question 57

Multiple Choice

Let r(t) = (t2 + 2) i + e t j + ( Let r(t)  = (t<sup>2</sup> + 2) i + e <sup>t</sup> j + (   + e <sup>t</sup> ) k. Find B(t)  for t = 0. Approximate your calculations to three decimal places. A)  2i + 0.707j + 0.707k B)  0.707j - 0.707k C)  2i + 0.577j + 0.577k D)  0.577j - 0.577k E)  1.334i - 1.334j - 1.334k + e t ) k. Find B(t) for t = 0. Approximate your calculations to three decimal places.


A) 2i + 0.707j + 0.707k
B) 0.707j - 0.707k
C) 2i + 0.577j + 0.577k
D) 0.577j - 0.577k
E) 1.334i - 1.334j - 1.334k

Correct Answer:

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