किस संख्या का अभाज्य गुणनखंडन \(2^2\times3^2\times7\times11\) है?
Which number has prime factorisation \(2^2\times3^2\times7\times11\)?
Explanation opens after your attempt
A. 2772
Concept
Calculate \(2^2=4\) and \(3^2=9\).
Why this answer is correct
\(4\times9\times7\times11=2772\).
Exam Tip
First multiply 4 and 9, then include the remaining factors. चरण 1: \(2^2=4\) और \(3^2=9\) निकालें। चरण 2: \(4\times9\times7\times11=2772\)। चरण 3: पहले 4 और 9 को गुणा करें, फिर बाकी गुणनखंड जोड़ें।
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