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Sequences and Series · 2025 · 28 Jan · Shift 2

2 Mathematics questions from this JEE Main paper
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Sequences and Series · 2025 · 28 Jan · Shift 2

2 Mathematics questions from this JEE Main paper

  1. Q45.For positive integers n, if 4an​=(n2+5n+6) and Sn​=k=1∑n​(ak​1​), then the value of 507S2025​ is :
    Mathematics · Sequences and Series · MCQ
  2. Q49.The interior angles of a polygon with n sides, are in an A.P. with common difference 6°. If the largest interior angle of the polygon is 219°, then n is equal to ​.
    Mathematics · Sequences and Series · Numerical