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प्रश्न
Identify the following sets are equivalent or unequal or equal sets?
X = {x : x is a letter in the word “LIFE”}
Y = {F, I, L, E}
उत्तर
X = {L, I, F, E}
Y = {F, I, L, E}
The sets X and Y contain the exactly the same elements.
∴ Equal sets.
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