If (10)^ 9 +2(11)^ 1 (10)^ 1 +3(11)^ 2 (10)^ 7 + +10(11)^ 9 =k(10)^ 9 , then k is equal…

Mathematics · JEE Main · NTA Exams — Binomial Theorem And Its Simple Applications

1. \(100\)
2. \(110\)
3. \(\frac{121}{10}\)
4. \(\frac{441}{100}\)

Answer

(A) 100

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