4. a) Givenā = [-5, 2, -3],6 = [7,-4, 1], c = [x, -2, z], and a × c =b, find x and z. b) Find a different vector è such that āxc=b. c) Explain why there are infinitely many vectors that satisfy a xe = b.
4. a) Givenā = [-5, 2, -3],6 = [7,-4, 1], c = [x, -2, z], and a × c =b, find x and z. b) Find a different vector è such that āxc=b. c) Explain why there are infinitely many vectors that satisfy a xe = b.
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...
Related questions
Question
![a) Givenā = [-5, 2, -31,6 = [7,-4, 1],
c = [x, -2, z], and a × c =b, find
x and z.
b) Find a different vector è such that
à xẻ = b.
c) Explain why there are infinitely many
vectors & that satisfy à X = b.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b61f656-6bb7-4df4-8bc0-3cbdfdb249a1%2F65ff1754-7875-4ae1-be6b-41d114324b56%2Fnrk44z_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a) Givenā = [-5, 2, -31,6 = [7,-4, 1],
c = [x, -2, z], and a × c =b, find
x and z.
b) Find a different vector è such that
à xẻ = b.
c) Explain why there are infinitely many
vectors & that satisfy à X = b.
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Would you mind explaining why sub part a is incorrect?
And could you please explain the solution of part a in detail. If we compare j and k components, the results vary. So, how to know which component to compare?
Thanks.
Solution
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