3. If A is a vector representing 50 km/h northeast, what is A ?c. 30 km/h northwesta. 30 km/h southwestb. 30 km/h northeastd. 30 km/h southeast4. Vector CDrepresents:а.с.A +BC+Bb.В — Аd.A +C-5. If A= 3, then -2 A=?c. -6d. 3a. 6b. 3

Answered: Image /qna-images/answer/ce441520-155e-46da-83cf-b842af944d33.jpg

Answered: If A is a vector representing 50 km/h…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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a. Write the vector (-4,-8, 6) as a linear combination of a₁ (1, -3, -2), a₂ = (-5,–2,5) and ẩ3 = (−1,2,3). Express your answer in terms of the named vectors. Your answer should be in the form 4ả₁ + 5ả₂ + 6ẩ3, which would be entered as 4a1 + 5a2 + 6a3. (-4,-8, 6) = -3a1+a2+2a3 b. Represent the vector (-4,-8,6) in terms of the ordered basis = {(1, −3,−2), (-5, -2,5),(-1,2,3)}. Your answer should be a vector of the general form . [(-4,-8,6)] =

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If A is a vector representing 50 km/h northeast, what is A ? c. 30 km/h northwest a. 30 km/h southwest b. 30 km/h northeast d. 30 km/h southeast Vector C represents: a. A +B c. 7+B с. b. d. В - А If A= 3, then -2 A =? a. 6 b. 3 с. -6 d. 3