\(8\times7\times6\times5!\) किसके बराबर है?
\(8\times7\times6\times5!\) is equal to which of the following?
Explanation opens after your attempt
B. (8!)
Concept
\(8!=8\times7\times6\times5!\). Match the factorial expansion with the last factorial part.
Why this answer is correct
The correct answer is B. (8!). \(8!=8\times7\times6\times5!\). Match the factorial expansion with the last factorial part.
Exam Tip
\(8!=8\times7\times6\times5!\) होता है। क्रमगुणित विस्तार को अंतिम फैक्टोरियल से जोड़ें।
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