Math, asked by manpreet1721, 5 months ago

how many terms of an A P -15,-13,-11 are needed to make the sum -55. explain the double answer

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Answered by BetteRthenUhh

Answer:

The A.P. starts from negative terms and its terms are increasing. ∴ All the ... How many terms of the A.P. -6, fraction numerator negative 11 over ... All the terms after 13th term are positive.

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how many terms of an A P -15,-13,-11 are needed to make the sum -55. explain the double answer​

Answers

how many terms of an A P -15,-13,-11 are needed to make the sum -55. explain the double answer