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प्रश्न
Identify the following sets are equivalent or unequal or equal sets?
C = {2, 3, 4, 5}
D = {x : x ∈ W, 1 < x < 5}
उत्तर
C = {2, 3, 4, 5}
D = {2, 3, 4}
∴ Unequal sets
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