(13!) को (11!) की सहायता से कैसे लिखेंगे?
How can (13!) be written using (11!)?
Explanation opens after your attempt
C. \(13\times12\times11!\)
Concept
\(13!=13\times12\times11!\). Write the larger factorial down to the smaller factorial.
Why this answer is correct
The correct answer is C. \(13\times12\times11!\). \(13!=13\times12\times11!\). Write the larger factorial down to the smaller factorial.
Exam Tip
\(13!=13\times12\times11!\) होता है। बड़े क्रमगुणित को छोटे क्रमगुणित तक लिखें।
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