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Find the 12th term from the end of the f...

Find the 12th term from the end of the following arithmetic progression: 3,5,7,9…..201

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A.P. is `3, 5, 7, 9, ..... 201`
12th term from end is `l−(n−1)d` i.e.
`= 201 -(12 - 1)2 = 179`
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RD SHARMA-ARITHMETIC PROGRESSIONS-Solved Examples And Exercises
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  3. Find the 12th term from the end of the following arithmetic progres...

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  14. Find the four numbers in A.P., whose sum is 50 and in which the greate...

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  15. If the sum of three numbers in A.P. is 24 and their product is 440, ...

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  16. Find the sum of 20 terms of the A.P. 1,4,7,10…..

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  17. Find the sum of the series : 5+13+21++181.

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  18. Find the sum of all three digit natural numbers, which are divisible b...

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  20. The sum of the first four terms of an A.P. is 56. The sum of the last ...

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