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Asked: June 9, 20202020-06-09T16:56:31+01:00 2020-06-09T16:56:31+01:00In: NCERT 10th Maths

If the sum of the first n terms of an AP is $4n - n^2$ , what is the first term (that is S1)? What is the sum of first two terms? What is the second term? Similarly, find the 3rd, the 10th and the nth terms.

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If the sum of the first n terms of an AP is $4n - n^2$ , what is the first term (that is S1)? What is the sum of first two terms? What is the second term? Similarly, find the 3rd, the 10th and the nth terms.

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If the sum of the first n terms of an AP is , what is the first term (that is S1)? What is the sum of first two terms? What is the second term? Similarly, find the 3rd, the 10th and the nth terms.

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If the sum of the first n terms of an AP is $4n - n^2$ , what is the first term (that is S1)? What is the sum of first two terms? What is the second term? Similarly, find the 3rd, the 10th and the nth terms.

Leave an answer
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