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Solution - Sum of First n Terms of an AP

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Question

The ratio of the sums of m and n terms of an A.P. is m2 : n2. Show that the ratio of the mth and nth terms is (2m – 1) : (2n – 1)

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Reference Material

Solution for concept: Sum of First n Terms of an AP. For the course 8th-10th CBSE
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