5. The conjugate of 2√7-√√3 is: a) √3-2√7 b)-2√7 + √3 d) 2√7 + √3 c) √7 + √3 6. In R³, the standard basis (unit) vector, can be expressed in component form as: a) (1, 0, 0) b) (0, 1, 0) c) (0, 0, 1) d) (1, 1, 1)

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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5. The conjugate of 2√7-√3 is:
a) √3-2√7
b)-2√7 + √3
d) 2√7 + √3
c) √7 + √3
6. In R³, the standard basis (unit) vector, can be expressed in component form as:
a) (1, 0, 0)
b) (0, 1, 0)
c) (0, 0, 1)
d) (1, 1, 1)
Transcribed Image Text:5. The conjugate of 2√7-√3 is: a) √3-2√7 b)-2√7 + √3 d) 2√7 + √3 c) √7 + √3 6. In R³, the standard basis (unit) vector, can be expressed in component form as: a) (1, 0, 0) b) (0, 1, 0) c) (0, 0, 1) d) (1, 1, 1)
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