(6!) में (6) से (1) तक कितने गुणक होते हैं?
How many factors from (6) to (1) are present in (6!)?
Explanation opens after your attempt
B. (6)
Concept
\(6!=6\times5\times4\times3\times2\times1\), which has (6) factors. (n!) has (n) factors.
Why this answer is correct
The correct answer is B. (6). \(6!=6\times5\times4\times3\times2\times1\), which has (6) factors. (n!) has (n) factors.
Exam Tip
\(6!=6\times5\times4\times3\times2\times1\), इसमें (6) गुणक हैं। (n!) में (n) गुणक होते हैं।
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