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प्रश्न
Identify the following sets are equivalent or unequal or equal sets?
A = The set of vowels in the English alphabets.
B = The set of all letters in the word “VOWEL”
उत्तर
A = {a, e, i, o, u}
B = {V, O,W, E, L}
The sets A and B contain the same number of elements.
∴ Equivalent sets
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