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Pizza and a (short) Movie! Tomorrow (Friday), 1 – 2 p.m., here!

Pizza and a (short) Movie! Tomorrow (Friday), 1 – 2 p.m., here!. The equivalence relation R = {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,7), (1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)} is defined on set A = {1,2,3,4,5,6,7}. Find 2/R.

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Pizza and a (short) Movie! Tomorrow (Friday), 1 – 2 p.m., here!

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  1. Pizza and a (short) Movie! Tomorrow (Friday), 1 – 2 p.m., here!

  2. The equivalence relation R = {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,7), (1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)} is defined on set A = {1,2,3,4,5,6,7}. Find 2/R. • {(1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)}. • {{1,3}, {3,1}, {3,6}, {6,3}, {1,6}, {6,1}, {2,7}, {7,2}}. • {{1,2,3}, {4,5}, {6,7}} • {(2,7), (7,2)} • 7 • {7} • {2,7}

  3. The equivalence relation R = {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,7), (1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)} is defined on set A = {1,2,3,4,5,6,7}. Find 3/R. • {(1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)}. • {{1,3}, {3,1}, {3,6}, {6,3}, {1,6}, {6,1}, {2,7}, {7,2}}. • {{1,3, 6}, {2,7}} • {{1,3,6}, {2,7}, {4}, {5}} • {1,6} • {1,3,6} • {2,7}

  4. The equivalence relation R = {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,7), (1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)} is defined on set A = {1,2,3,4,5,6,7}. Find 5/R. • {(1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)}. • {{1,3}, {3,1}, {3,6}, {6,3}, {1,6}, {6,1}, {2,7}, {7,2}}. • 5 • {5} • {(5,5)} • {5,5} • {2,7}

  5. Give the partition of A = {1,2,3,4,5,6,7} associated with the following equivalence relation: • R = {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,7), (1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)}. • {(1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)}. • {{1,3}, {3,1}, {3,6}, {6,3}, {1,6}, {6,1}, {2,7}, {7,2}}. • {{1,2,3}, {4,5}, {6,7}} • {{1,3,5,7},{2,4,6}} • {{1,3,6}, {2,7}} • {{1,3,6}, {2,7}, {4}, {5}} • {{1,5}, {2,4}, {3,6}, {7,1}}

  6. Give the partition of A = {1,2,3,4,5,6,7} associated with the following equivalence relation: • R = {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,7), (1,5), (5,1), (3,6), (6,3)}. • {(1,3), (3,1), (3,6), (6,3), (1,6), (6,1), (2,7), (7,2)}. • {{1,3}, {3,1}, {3,6}, {6,3}, {1,6}, {6,1}, {2,7}, {7,2}}. • {{1,5}, {3,6}, {2}, {4}, {7}} • {{1,3,5,7},{2,4,6}} • {{1,3,6}, {2,7}} • {{1,3,6}, {2,7}, {4}, {5}} • {{1,5}, {2,4}, {3,6}, {7,1}}

  7. Give the equivalence relation associated with the following partition of A = {1,2,3,4,5,6,7}. Partition is: {{1,4,5}, {3,6}, {2}, {7}} (1) {(1,4), (1,5), (4,5), (3,6)}. (2) {(1,4), (4,1), (1,5), (5,1), (4,5), (5,4), (3,6), (6,3)}. (3) {{1,4}, {4,1}, {1,5}, {5,1}, {4,5}, {5,4}, {3,6}, {6,3}}. (4) {(1,4,5), (3,6), (2,2), (7,7)} (5) {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,7), (1,4), (4,1), (1,5), (5,1), (4,5), (5,4), (3,6), (6,3)}. (6) {(1,1), (2,2), (3,3), (4,4), (5,5), (6,6), (7,7), (1,5), (2,4), (3,6), (7,1)}

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