यदि (n=4), तो (n!) का मान क्या है?
If (n=4), what is the value of (n!)?
Explanation opens after your attempt
C. (24)
Concept
Putting (n=4), (n!=4!=24). Substitute the variable first and then evaluate the factorial.
Why this answer is correct
The correct answer is C. (24). Putting (n=4), (n!=4!=24). Substitute the variable first and then evaluate the factorial.
Exam Tip
(n=4) रखने पर (n!=4!=24)। पहले चर का मान रखकर फिर क्रमगुणित निकालें।
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