If the sum of the first ten terms of an `A.P` is four times the sum of its first five terms, t
1,458 views · Published 13 October 2018 · 2:29 · Indexed 29 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If the sum of the first ten terms of an `A.P` is four times the sum of its first five terms, the ratio of the first term to the common difference is:
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