Which of the following are real vector spaces? Select all possible answers. The set of natural numbers N The set of rational numbers Q R6 P5(x), the set of all polynomials over R of degree greater than or equal to 5

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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select the correct ans only plz
Which of the following are real
vector spaces?
Select all possible answers.
The set of natural numbers N
The set of rational numbers Q
R6
P5(x), the set of all polynomials over R of
degree greater than or equal to 5
Transcribed Image Text:Which of the following are real vector spaces? Select all possible answers. The set of natural numbers N The set of rational numbers Q R6 P5(x), the set of all polynomials over R of degree greater than or equal to 5
Which of the following matrices
are in RREF?
Select all possible answers.
1
7
1
()
1
12
1
3
0 0
1
1
16 3 0
1
3
0 0 3
1
1 7
12
1
Transcribed Image Text:Which of the following matrices are in RREF? Select all possible answers. 1 7 1 () 1 12 1 3 0 0 1 1 16 3 0 1 3 0 0 3 1 1 7 12 1
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