यदि \(A=\{1,2,3\}\), \(B=\{1,2,3,4\}\) और \(C=\{(a,b)\in A\times B:\operatorname{lcm}(a,b)=6\}\), तो (C) कौन सा है?
If \(A=\{1,2,3\}\), \(B=\{1,2,3,4\}\), and \(C=\{(a,b)\in A\times B:\operatorname{lcm}(a,b)=6\}\), which is (C)?
Correct answer and explanation
A. ({(2,3),(3,2)})
Simple Explanation
केवल ((2,3)) और ((3,2)) के लिए (\operatorname{lcm}(a,b)=6) है। ध्यान रखें कि (6) दूसरे समुच्चय (B) में नहीं है। / Only ((2,3)) and ((3,2)) have (\operatorname{lcm}(a,b)=6). Remember that (6) is not in the second set (B).
Login to save your score, XP, coins and progress.
QR scan karne par isi question ka correct answer aur explanation khula hua milega.
Open answer link