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A die is thrown. Describe the following events: (i) A: anumber less than 7 (ii) B: a number greater than 7 (iii) C: a multiple of 3 (iv) D: a number less than 4 (v) E: an even number greater than 4 (vi) F: a number not less than 3 Also find A uu B, A nn B, B uu C, E nn E, D nn E, A - C, D - E, E nn F',F'

Answer»


Answer :(i) `{1, 2, 3, 4, 5, 6}` (ii) `PHI` (iii) `{3, 6}` (iv) `{1, 2, 3}` (v) `{6}` (vi) `{3, 4, 5, 6}, A UU B = {1, 2, 3, 4, 5, 6}, A nn B = phi, B uu C = {3, 6}, E nn F = {6}, D nn E = phi`.


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