If 1 18 + 1 9 = x 10 , then x is equal to
Mathematics · JEE Main · NTA Exams — Binomial Theorem And Its Simple Applications
If \(\frac{1}{18}+\frac{1}{\lfloor 9}=\frac{x}{\lfloor 10},\)then x is equal to
- 100
- 90
- 170
- none of these
Answer
(A) 100
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