If `6` times of `6th` term of an `A.P.` is equal to `15` times the `15th` term, then its `21th`...
238 views · Published 12 October 2018 · 2:16 · Indexed 29 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `6` times of `6th` term of an `A.P.` is equal to `15` times the `15th` term, then its `21th` term is:
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