यदि (n=3), तो ((n+2)!) का मान क्या है?
If (n=3), what is the value of ((n+2)!)?
Explanation opens after your attempt
B. (120)
Concept
(n+2=5), so ((n+2)!=5!=120). First find the value inside the brackets.
Why this answer is correct
The correct answer is B. (120). (n+2=5), so ((n+2)!=5!=120). First find the value inside the brackets.
Exam Tip
(n+2=5), इसलिए ((n+2)!=5!=120)। पहले कोष्ठक का मान निकालें।
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