sum to n terms of series 11,23,59,167.....is??
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The answer for the question is 254. The common difference is 23-11 = 12. The sum of n terms of an AP = n/2 (2a + (n-1)d) = (n-1)/2[22+(12n-24)] = (n-1)[11+6n-12]=(n-1)(6n-1).
In mathematics, the arithmetic progression or arithmetic sequence is known to be the sequence of numbers such that the difference between the consecutive terms seems to be constant.
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answer of this question is 254
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