समुच्चय \(A=\{1,2,4,8\}\) पर (aRb) तभी जब \(a\mid b\)। कौन सा कथन सही है?
On \(A=\{1,2,4,8\}\), (aRb) if and only if \(a\mid b\). Which statement is correct?
Explanation opens after your attempt
Correct Answer
A. (1) least और (8) greatest है(1) is least and (8) is greatest
Concept
(1) divides every element, and every element divides (8). In divisibility order, identify least and greatest by the direction of divisibility.
Why this answer is correct
The correct answer is A. (1) least और (8) greatest है / (1) is least and (8) is greatest. (1) divides every element, and every element divides (8). In divisibility order, identify least and greatest by the direction of divisibility.
Exam Tip
(1) सभी को divide करता है और सभी (8) को divide करते हैं। Divisibility order में least और greatest को direction से पहचानें।
Login to save your score, XP, coins and progress.