Q. A relation R is defined on Z by xRy if 2x +5y = 0(mod7). Then the equivalence class[10] is equal to the equivalence class…

(A) 3
(B) 4
(C) 5
(D) 6

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✅ Correct Answer: (A) 3

Published by Mr. Dubey ⭐ 111.54K Points at 17-Sep-2023 07:17 am in Discrete Structure (DS)

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