(8!) को (6!) के रूप में लिखने पर सही रूप कौन सा है?
Which is the correct form of (8!) in terms of (6!)?
Explanation opens after your attempt
A. \(8\cdot7\cdot6!\)
Concept
\(8!=8\cdot7\cdot6!\). Breaking a larger factorial down to a smaller factorial is useful.
Why this answer is correct
The correct answer is A. \(8\cdot7\cdot6!\). \(8!=8\cdot7\cdot6!\). Breaking a larger factorial down to a smaller factorial is useful.
Exam Tip
\(8!=8\cdot7\cdot6!\) होता है। बड़े फैक्टोरियल को छोटे फैक्टोरियल तक तोड़ना उपयोगी है।
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