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What is the value of \(\frac{4!+1!}{5}\)?\(\frac{4!+1!}{5}\) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 55
\(4!=4\times3\times2\times1=24\), and \(1!=1\). Hence, \(\frac{4!+1!}{5}=\frac{24+1}{5}=\frac{25}{5}=5\). Therefore, 5 is the correct option. Option 4 may result from incorrectly handling the addition of \(1!\). Exam tip: evaluate each factorial first, then perform addition or division.\(4!=4\times3\times2\times1=24\) और \(1!=1\) होता है। इसलिए \(\frac{4!+1!}{5}=\frac{24+1}{5}=\frac{25}{5}=5\)। अतः सही विकल्प 5 है। विकल्प 4 तब मिल सकता है जब \(1!\) को जोड़ने की गलती हो जाए। परीक्षा टिप: पहले प्रत्येक फैक्टोरियल का मान निकालें, फिर जोड़ या भाग करें।
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