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What is the value of \(4!\times2!-3!\)?\(4!\times2!-3!\) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: 4242
\(4!=24\), \(2!=2\), and \(3!=6\). Hence, \(4!\times2!-3!=24\times2-6=48-6=42\). Therefore, option C is correct. \(48\) is a close distractor obtained by forgetting to subtract \(3!\). Exam tip: evaluate factorials first, then apply multiplication and subtraction in order.\(4!=24\), \(2!=2\) और \(3!=6\)। इसलिए \(4!\times2!-3!=24\times2-6=48-6=42\)। अतः सही विकल्प C है। \(48\) निकटतम भ्रामक विकल्प है, जो \(3!\) घटाना भूलने पर मिलता है। परीक्षा टिप: क्रमगुणित के मान पहले लिखें, फिर गुणा और घटाव का क्रम लागू करें।
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