Question

1.Write down all the subsets of the set {2,5}
2. Write the interval [1, ∞) in the set-builder form. Also represent the interval on the number line.
3. Write the following set in roster form: The fractions whose numerator is 3 and denominator is an even natural number less than 10.
PLS ANSWERB ALL THREE QUESTIONS WITH APPROPRIATE STEPS
Thank you

Answer 1

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