e the Venn diagram to list the set of elements in roster form. 14) Find (A u B)
ID: 3196244 • Letter: E
Question
e the Venn diagram to list the set of elements in roster form. 14) Find (A u B) 14) 2 A) 17,2,4, z, qf B) (7,2, 4 D) 17) se Venn diagrams to determine whether the following statements are equal for all sets A and B 15) (A n B), A'u B' A) equal B) not equal 16) (A B)', A'B A) not equal B) equal Solve the problem. 17) Monticello residents were surveyed concerning their preferences for candidates Moore and Allen in y residents support Moore or Allen? 17) an upcoming election. Of the 800 respondents, 300 support neither Moore nor Allen, 100 support both Moore and Allen, and 250 support only Moore. B) 100 D) 300 9r A) 500 18) A survey of 280 families showed that 18) 107 had a dog 82 had a cat; 37 had a dog and a cat; 105 had neither a cat nor a dog nor a parakeet; 9 had a cat and dog and a parakeet. y had a parakeet only? B) 33 C) 38 D) 28Explanation / Answer
14 , 15 , 16 ,18 are correct
17)
n(A or B) = 800 - n( A' and B') = 800 - 300
= 500
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