Find: (a) A' UB' (b) A' NB' (c) (A UB)'
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Q: Use (9.11) and (9.12) to simplify (ABTC)T, (С-1мс) -1, (АН) -"(АНА-1)"(НА-1) -1.
A: For (ABTC)T by using (9.11) we get (ABTC)T = CT(BT)TAT As (BT)T = B Hence (ABTC)T = CTBAT
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Q: Evaluate (i')'
A: so we have to find the value of (ii)i.
Q: what is the answer of (e)
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Q: (d) Qn (0,1)
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- If U = {1, 2, 3, 4, 5, 6, 7, 8}, A = {1, 5, 6, 7}, B = {1,8}, find (a) A' (b) B' (c) (AUB)' (d) (An B)' (e) A'U B' (f) A' B' 4Assume that U= { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 }, A = { 2, 5, 7, 8 } and B ={ 1, 4, 5, 7 }. Find (AU B) '. * O (A U B) '= { 3, 6, 9, 10} O (A U B)'= { 1, 2, 4, 5, 7, 8 } O (A U B)' = { 5, 7 } O (A U B)'= { 1, 2, 3, 4, 6, 8, 9, 10}Suppose that A = {red,white} and B= {white,blue} Then AUB=.?
- Let U={1,2,3,4,5,6,7,8}, A={2,4,6} and B={1,2,5,8} and C={1,3,7} Find each of the following (a) An B' (b) An (B U C) (c) A’ U (B n C) (d) (A U C') n (B U A') (e) (Bn A') U (B' U C)4 (6) Let U = {a, b, c, d, e, f, g, h} A = {a, f, h} B = {b, c, d, f} C = {b, c, d, e, g} Find: a) An B b) (AUC) c) P (A)4 (6) Let U = {a, b, c, d, e, f, g, h } A = {a, f, h } B = {b, c, d, f } C = {b, c, d, e, g} Find: a) AUB b) (AnC) c) P(A)
- Suppose that A = { 1, 2, 3, 4, 5 } and B = { 1, 3, 5 }. Let R1 = { (1, 1), (2, 1), (2, 3), (2, 5), (3, 1), (3, 5), (4, 1), (5, 3), (5, 5) } and R2 = { (1, 1), (1, 3), (1, 5), (2, 3), (3, 1), (3, 3), (4, 1) }. List the relations R1 ∪ R2, R1 ∩ R2, R1 -- R2, R2 -- R1, and R1 ⊕ R2 in order of decreasing cardinality (largest on top).Let U={1,2, 3, ...,2400}.Let S be the subset of the numbers in U that are multiples of 3, and let T be the subset of U that are multiples of 7.Since 2400÷3=800, it follows that n(S)=n({3•1, 3•2, ..., 3•800})=800. (a) Find n(T) using a method similar to the one that showed that n(S)=800. (b) Find n(S∩T). (c) Label the number of elements in each region of a two-loop Venn diagram with the universe U and subsets S and T. Questions: Find n(T) ? Find n(SnT)U is the set of TV owners and W is the set of people who watch The Walking Dead, describe W' in words. set