संबंध एवं फलन ( Relation and Function )- Class 12th Math Objective 2023
1 . माना ( Let ) A = { 1, 2, 3,4 } तथा ( and ) R = { ( 1, 2 ), ( 2, 2 ), ( 1, 1 ), ( 4, 4 ), ( 1, 3 ), ( 3, 3 ), ( 3, 2 ) } तो ( then ) R स्वतुल्य […]
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