यदि (n=5), तो ((n-2)!) का मान क्या है?
If (n=5), what is the value of ((n-2)!)?
Explanation opens after your attempt
C. (6)
Concept
(n-2=3), so ((n-2)!=3!=6). First evaluate the bracket.
Why this answer is correct
The correct answer is C. (6). (n-2=3), so ((n-2)!=3!=6). First evaluate the bracket.
Exam Tip
(n-2=3), इसलिए ((n-2)!=3!=6)। पहले कोष्ठक का मान निकालें।
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