6. Let U = (1, 2, 3, 4, 5, 6, 7), A = {1, 2, 3, 4) and B = {4, 5, 6, 7). Find : (1) AUB' (1) A'UB (iii) An B' (iv) A'n B 1 See answer Tanmaydwivedi is waiting for your help. Add your answer and earn points. smnthjai smnthjai
Answer:
I. AUB'={1,2,3,4}
II. A'UB={4,5,6,7}
III. AnB'= {1,2,3}
IV. A'nB={4,5,6}
Step-by-step explanation:
I. A U B'
B'= {1,2,3}
A U B'= {1,2,3} U {1,2,3,4}
={1,2,3,4}
II. A' U B
A'={5,6,7}
A' U B= {4,5,6} U {4,5,6,7}
III. A n B"
B'= {1,2,3}
A n B'= {1,2,3,4} n {1,2,3}
IV. A' n B
A'={5,6,7}
A' n B= {5,6,7} n {4,5,6,7}
Hope it helps, study well;)
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