Math, asked by vanitha7520, 8 months ago

In an ap if the 12th term is -13 & sum of its first four terms is 24 find the sum of first 20th term

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Answered by SnehaR21

0

Step-by-step explanation:

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Answered by rasna56

0

Answer:

Sum of first 20 terms =(-200)

Step-by-step explanation:

The answer is in the attachment.

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