Q

Sum of first n terms of Arithmetic progresion - 2

(7 Questions)
11 viewed last edited 4 years ago
This quiz shows how to find the sum of an arithmetic sequence.
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Find the sum of the odd numbers between 0 and 50.
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Find the sum of the first 40 positive integers divisible by 6.
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If the sum of first "n" terms of an arithmetic progression is 4n - n^2 , what is the first term?
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Find the sum of the first 24 terms of the list of numbers whose n^{th} term is by a_n = 3 + 2n
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What is the sum of the first 1000 positive integers?
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Find the sum of the first n positive integers
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How many terms of the arithmetic progression: 9, 17, 25, .......must be taken to give a sum of 636?
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by Krishna