Which of the following represents any term of the sequence6 12 20 30 42 563 5 7 9 11' 13'21'OA (-1)"+(-1)+1n(n+1)n!O B.(-1)n+1 n?+1n2 +1(-1)"+12n-1(-1)n+1 (n+1)n!OD.OE(-1)n+1 n(n+1)n (n+1)2n-1OF.(-1)+1

Name: Which of the following represents any term of the sequence6 12 20 30
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Description: Which of the following represents any term of the sequence6 12 20 30 42 563 5 7 9 11' 13'21'OA (-1)"+(-1)+1n(n+1)n!O B.(-1)n+1 n?+1n2 +1(-1)"+12n-1(-1)n+1 (n+1)n!OD.OE(-1)n+1 n(n+1)n (n+1)2n-1OF.(-1)+1

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Which of the following represents any term of the sequence 6 12 3 5' 2 20 30 42 56 ... ? 1' 7 9 11' 13'" n(n+1) n! n? +1 O B. (-1)n+1. n2+1 (-1)7+1 2n-1 OB(-1)7+1 (n+1) n! n(n+1) OE (-1)+1 (-1)n+1 n (n+1) 2n-1 OF.

Which of the following represents any term of the sequence 6 12 3 5' 2 20 30 42 56 ... ? 1' 7 9 11' 13'" n(n+1) n! n? +1 O B. (-1)n+1. n2+1 (-1)7+1 2n-1 OB(-1)7+1 (n+1) n! n(n+1) OE (-1)+1 (-1)n+1 n (n+1) 2n-1 OF.

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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Concept explainers

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence. It was invented by German mathematician Carl Friedrich Gauss.

Topic Video

Question

Which of the following represents any term of the sequence
6 12 20 30 42 56
3 5 7 9 11' 13'
2
1'
OA (-1)"+
(-1)+1
n(n+1)
n!
O B.
(-1)n+1 n?+1
n2 +1
(-1)"+1
2n-1
(-1)n+1 (n+1)
n!
OD.
OE
(-1)n+1 n(n+1)
n (n+1)
2n-1
OF.
(-1)+1

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