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Use the Given Algebraic Expression to Complete the Table of Number Patterns.

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Question

Use the given algebraic expression to complete the table of number patterns.

S. No


Expression

Terms
1st 2nd 3rd 4th 5th ... 10th ... 100th ...
1 2n - 1 1 3 5 7 9 - 19 - - -
2 3n + 2 5 8 11 14 - - - - - -
3 4n + 1 5 9 13 17 - - - - - -
4 7n + 20 27 34 41 48 - - - - - -
5 n2 + 1 2 5 10 17 - - - - 10001 -
Chart
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Solution

 

S. No


Expression

Terms
1st 2nd 3rd 4th 5th ... 10th ... 100th ...
1 2n - 1 1 3 5 7 9 - 19 - 199 -
2 3n + 2 5 8 11 14 17 - 32 - 302 -
3 4n + 1 5 9 13 17 21 - 41 - 401 -
4 7n + 20 27 34 41 48 55 - 90 - 720 -
5 n2 + 1 2 5 10 17 26 - 101 - 10001 -
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