यदि \(U={1,2,\ldots,25}\), (A'={4,8,12,16,20,24}), तो (A) में (4) से विभाज्य कितने सदस्य हैं?
If \(U={1,2,\ldots,25}\) and (A'={4,8,12,16,20,24}), how many elements of (A) are divisible by (4)?
Explanation opens after your attempt
A. (0)
Concept
All elements divisible by (4) are listed in (A'). Therefore (A) has no element divisible by (4).
Why this answer is correct
The correct answer is A. (0). All elements divisible by (4) are listed in (A'). Therefore (A) has no element divisible by (4).
Exam Tip
(4) से विभाज्य सभी सदस्य (A') में दिए गए हैं। इसलिए (A) में (4) से विभाज्य कोई सदस्य नहीं है।
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