13. If H = {1, 2, 3, 4, 5, 7, 9, 11) and J = {1, 2, 3, 4, 6, 8, 10), then n(HUJ)= a) 4 b) 11 c) 15 d) {1,2,3,4}

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.2: Linear Independence, Basis, And Dimension
Problem 1AEXP
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13. If H = {1, 2, 3, 4, 5, 7, 9, 11} and J = {1, 2, 3, 4, 6, 8, 10), then n(HUJ) =
a) 4
b) 11
c) 15
14. The notations, P, is equivalent to:
7!
7!
3!4!
a)
15. Evaluate C
n
a) 0
b)
b) 1
O
F#
c) n-1
d) {1,2,3,4}
d)
7!
(3x4)!
d) n
Transcribed Image Text:13. If H = {1, 2, 3, 4, 5, 7, 9, 11} and J = {1, 2, 3, 4, 6, 8, 10), then n(HUJ) = a) 4 b) 11 c) 15 14. The notations, P, is equivalent to: 7! 7! 3!4! a) 15. Evaluate C n a) 0 b) b) 1 O F# c) n-1 d) {1,2,3,4} d) 7! (3x4)! d) n
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