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प्रश्न
In the following, state whether A = B or not:
A = {2, 4, 6, 8, 10}; B = {x : x is positive even integer and x ≤ 10}
उत्तर
A= {2, 4, 6, 8, 10} and B = {x : x is a positive even integer and x ≤ 10} which can be written in roster form as B = {2, 4, 6, 8, 10) are equal sets.
∴ A = B = (2, 4, 6, 8, 10).
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