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If (n=5), what is the value of ((n-2)!)?यदि (n=5), तो ((n-2)!) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(6\)\(6\)
Given \(n=5\), \((n-2)!=(5-2)!=3!=3\times2\times1=6\). Therefore, \(6\) is the correct option. The value \(24\) is \(4!\), not \(3!\). In exams, simplify the expression inside the brackets before applying the factorial.दिया है \(n=5\)। अतः \((n-2)!=(5-2)!=3!=3\times2\times1=6\)। इसलिए सही विकल्प \(6\) है। \(24\) मान \(4!\) का होता है, \(3!\) का नहीं। परीक्षा में पहले कोष्ठक के भीतर का मान निकालें, फिर फैक्टोरियल लगाएँ।
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