10. [1/8 Points] Let o= DETAILS Let S denote the set of all algebraic permutations of n objects. (a) How many elements are in the set Sn? O PREVIOUS ANSWERS 1 2 3 4 5 425 13 (b) Find o(1) (c) Find Too(1) (d) Find (2) (e) Find too(2) (f) Find o(3) (g) Find too(3) (h) Find too:{1,2,3,4,5}{1,2,3,4,5} 1 2 3 4 5 1 3 542 and let t= 1 2 3 4 5 2 3 4 5 1 1 2 3 4 5 4 5 3 1 2 1 2 3 4 5 5 3 1 2 4 be algebraic permutations in S5.

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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Question
Let \( S_n \) denote the set of all algebraic permutations of \( n \) objects.

(a) How many elements are in the set \( S_n \)?
[Input box for answer]

Let \(\sigma = \begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 4 & 2 & 5 & 1 & 3 \end{bmatrix}\) and let \(\tau = \begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 5 & 3 & 1 & 2 & 4 \end{bmatrix}\) be algebraic permutations in \( S_5 \).

(b) Find \(\sigma(1)\).
[Input box for answer]

(c) Find \(\tau \circ \sigma(1)\).
[Input box for answer]

(d) Find \(\sigma(2)\).
[Input box for answer]

(e) Find \(\tau \circ \sigma(2)\).
[Input box for answer]

(f) Find \(\sigma(3)\).
[Input box for answer]

(g) Find \(\tau \circ \sigma(3)\).
[Input box for answer]

(h) Find \(\tau \circ \sigma: \{1,2,3,4,5\} \to \{1,2,3,4,5\}\).

Options:
- \(\begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 1 & 3 & 5 & 4 & 2 \end{bmatrix}\)
- \(\begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 2 & 3 & 4 & 5 & 1 \end{bmatrix}\) [Correct]
- \(\begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 4 & 5 & 3 & 1 & 2 \end{bmatrix}\)
- \(\begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 2 & 1 & 5 & 4 & 3 \end{bmatrix}\)
Transcribed Image Text:Let \( S_n \) denote the set of all algebraic permutations of \( n \) objects. (a) How many elements are in the set \( S_n \)? [Input box for answer] Let \(\sigma = \begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 4 & 2 & 5 & 1 & 3 \end{bmatrix}\) and let \(\tau = \begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 5 & 3 & 1 & 2 & 4 \end{bmatrix}\) be algebraic permutations in \( S_5 \). (b) Find \(\sigma(1)\). [Input box for answer] (c) Find \(\tau \circ \sigma(1)\). [Input box for answer] (d) Find \(\sigma(2)\). [Input box for answer] (e) Find \(\tau \circ \sigma(2)\). [Input box for answer] (f) Find \(\sigma(3)\). [Input box for answer] (g) Find \(\tau \circ \sigma(3)\). [Input box for answer] (h) Find \(\tau \circ \sigma: \{1,2,3,4,5\} \to \{1,2,3,4,5\}\). Options: - \(\begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 1 & 3 & 5 & 4 & 2 \end{bmatrix}\) - \(\begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 2 & 3 & 4 & 5 & 1 \end{bmatrix}\) [Correct] - \(\begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 4 & 5 & 3 & 1 & 2 \end{bmatrix}\) - \(\begin{bmatrix} 1 & 2 & 3 & 4 & 5 \\ 2 & 1 & 5 & 4 & 3 \end{bmatrix}\)
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