JEE Main 2016 (22)
Algebra
Level
4
\[\dfrac{25!}{x(x+1)(x+2)\cdots(x+25)}=\sum_{i=0}^{25}\dfrac{A_{i}}{x+i}\]
The equation above holds true for constants \(A_1, A_2, \ldots , A_{25} \). Find the sum of digits of the number \(A_{24} \).
Notation:
\(!\) denotes the factorial notation. For example, \(8! = 1\times2\times3\times\cdots\times8 \).
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by
Shivam Jadhav