r(t) = 2t²1 - 4tj + 2t³k (a) r(t) (b) r"(t) (c) r(t)r"(t) (d) r(t) x r"(t)

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter6: Applications Of The Derivative
Section6.CR: Chapter 6 Review
Problem 31CR
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Find r'(t), r"(t), r'(t) · r"(t), and r'(t) x r"(t).
r(t) = 2t²1 - 4tj +
+38³k
6
(a) r(t)
(b) r"(t)
(c) r(t).r"(t)
(d) r(t) x r"(t)
Transcribed Image Text:Find r'(t), r"(t), r'(t) · r"(t), and r'(t) x r"(t). r(t) = 2t²1 - 4tj + +38³k 6 (a) r(t) (b) r"(t) (c) r(t).r"(t) (d) r(t) x r"(t)
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