The sum of first 'n' terms of an Ap is 4n square + 2n, find n th term of this AP
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given that sum of first n terms of A. P=4n square+2n ......
solution is in the pic....
so the answer is 8n +4-a where 'a' is the first term of the series...
thank you
mark it as brainliest
solution is in the pic....
so the answer is 8n +4-a where 'a' is the first term of the series...
thank you
mark it as brainliest
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