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Question 4 (1 point) Which of the following sets is equal to {1,4, 9}? Ο {xεZ | x < 10} Ο {x? E Z | XE Z and x < 4} Ο {xεΝ |
Question 2 (1 point) Of the following integers, exactly two are equal modulo 5. Which two? 123456789 99999 2020 987654321
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4. The given set is {1,4,9} o {ucz Inaco} = (-3,-2,-4,0,1,2,3} o {XERIVER and nc4}={0, 1,4,9, 16, 25, - ... ...} REZ and as4

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