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Binomial Theorem · 2025 · 3 Apr · Shift 2

1 Mathematics questions from this JEE Main paper
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Binomial Theorem · 2025 · 3 Apr · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q48.Let (1+x+x2)10=a0​+a1​x+a2​x2+…+a20​x20. If (a1​+a3​+a5​+…+a19​)−11a2​=121k, then k is equal to ​ .
    Mathematics · Binomial Theorem · Numerical