Maths - Sets
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Write the word or phrase that best completes each statement or answers the question.
List the elements in the set.
1. Let U = { q,r,s,t,u,v,w,x,y,z}
A = { q,s,u,w,y}
B = {q,s,y,z,}
C = { v,w,x,y,z}
a. (A INTERSECT B') U (B INTERSECT A')
B. A'-C
Use the formula for the number of subsets of a set with n elements to solve the problem.
c. A village has 4 fire engines. If a radio dispatcher receives a call, depending on the nature of the situation, no engines , one engine , two engines , three engines , or all four engines can be sent to a fire . How many options does the dispatcher have for sending the fire engine to the scene of the caller
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Solution Summary
The expert lists the elements in the sets. Neat, step-by-solutions are provided.
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(1) (a) (A intersection B') Union (B intersection A') = (A intersection B)' = {q, s, ...
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