\(यदि (U={x:x \in \mathbb{N},x\le 32}) और (A={x:x \in U,x=2^k\) किसी \(k\in\mathbb{N}_0\) के लिए}), तो (n(A')) क्या है?
\(If (U={x:x \in \mathbb{N},x\le 32}) and (A={x:x \in U,x=2^k\) for some \(k\in\mathbb{N}_0}), what is (n(A'))\)?
Explanation opens after your attempt
Correct Answer
A. (26)
Concept
Powers of (2) up to (32) are (1,2,4,8,16,32), so (A) has (6) elements. The complement has (32-6=26) elements.
Why this answer is correct
The correct answer is A. (26). Powers of (2) up to (32) are (1,2,4,8,16,32), so (A) has (6) elements. The complement has (32-6=26) elements.
Exam Tip
(32) तक (2) की घातें (1,2,4,8,16,32) हैं, इसलिए (A) में (6) सदस्य हैं। पूरक में (32-6=26) सदस्य हैं।
Login to save your score, XP, coins and progress.