Math, asked by avni1600, 1 year ago

please help me give the ans

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Answers

Answered by Anonymous
2
Hi Mate !!;


The given series is in ap

=>. 4 + 4 + 4 +...+ N - 1 / N { 1+2+3+3+5+...N}


4N - 1 / N{ N(N+1)/2}


4N - ( N+1)/2


7N-1/2


Have a great future ahead

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