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If (n=3), what is the value of ((n+2)!)?यदि (n=3), तो ((n+2)!) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 120120
Given n=3, we get n+2=3+2=5. Therefore, (n+2)!=5!=5×4×3×2×1=120. Hence, 120 is the correct answer. The value 24 is equal to 4!, so it is not correct here. Exam tip: Evaluate the expression inside the brackets before applying the factorial.दिया है n=3। अतः n+2=3+2=5 और (n+2)!=5!=5×4×3×2×1=120। इसलिए सही उत्तर 120 है। 24, 4! का मान है, इसलिए वह सही नहीं है। परीक्षा टिप: पहले कोष्ठक के भीतर का मान निकालें, फिर फैक्टोरियल लगाएँ।
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