Question

considerando M ={2,4,8,9} , N={1,2,6,8} ,e P= {2,4,5,6} determine: A) (M-N) U (N-M)=
B) (P-M) Π (P-N) =
C) (M U N ) - ( N Π P) =
URGENTE!!!

Answer 1

M ={2,4,8,9} N={1,2,6,8} P= {2,4,5,6}

A) (M-N) U (N-M)= {4,9 } U {1,6 } = { 1,4,6,9 }
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B) (P-M) Π (P-N) = { 5,6} Π { 4,5 } = { 5 }
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C) (M U N ) - ( N Π P) = { 1,2,4,6,8,9 }  - { 2,6 } = { 1,4,8,9 }