Mathematics, 17.10.2019 19:00, tay27831
3. let a = (-1,3), b =(3, 3), c = { in € n), and d = {-1,0,1,2}. (a) [2 marks) which of the listed sets a, b, c, d are subsets of a? (b) (1 mark] calculate an d. (c) (2 marks] find a - b. express your answer as a union of two intervals. (d) [1 mark] are the sets b and c disjoint? circle: yes no
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Mathematics, 17.09.2019 03:50, jellybellyje
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3. let a = (-1,3), b =(3, 3), c = { in € n), and d = {-1,0,1,2}. (a) [2 marks) which of the listed s...
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