\(\frac{10!+9!}{8!}\) का मान क्या है?
What is the value of \(\frac{10!+9!}{8!}\)?
Explanation opens after your attempt
A. (99)
Concept
(10!+9!=9!(10+1)). Dividing by (8!) gives \(9\times11=99\).
Why this answer is correct
The correct answer is A. (99). (10!+9!=9!(10+1)). Dividing by (8!) gives \(9\times11=99\).
Exam Tip
(10!+9!=9!(10+1)) है। (8!) से भाग देने पर \(9\times11=99\) मिलता है।
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