\(यदि (U={1,2,3,\ldots,60}) और (A={x:x\) 6 से विभाज्य है\(}) है, तो (n(A^c)) कितना होगा\)?
\(If (U={1,2,3,\ldots,60}) and (A={x:x\) is divisible by \(6}), what is (n(A^c))\)?
Explanation opens after your attempt
Correct Answer
A. (50)
Concept
There are (10) multiples of (6) from (1) to (60). Therefore the complement has (60-10=50) elements.
Why this answer is correct
The correct answer is A. (50). There are (10) multiples of (6) from (1) to (60). Therefore the complement has (60-10=50) elements.
Exam Tip
(1) से (60) तक (6) के (10) गुणज हैं। इसलिए पूरक में (60-10=50) तत्व होंगे।
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