Math, asked by dikshaingale54, 3 days ago

pls solve math this question correctly i Will mark as brainlist

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Answered by praneethmanda123mand
0

Step-by-step explanation:

  1. we have that the values of first term and the common difference of an arithmetic progression
  2. we have the formula for sum of n terms in arthematic progression
  3. please follow and add to the brainliest answer
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