Tthe surn ofthe first n terms ofanAPrs 4n-n^2, what is the first term – InterviewSolution

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1.	Tthe surn ofthe first n terms ofanAPrs 4n-n^2, what is the first term (that is Sy? Whatis the sum of first two terms? What is the second term? Similarly, find the 3rd, the 10th andthe ath terims11
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