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Brosss pleaseee help me

Brosss pleaseee help me-example-1
User Schack
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3 votes

Answer:

Below.

Explanation:

a. True - it states that 4 is an element of Set P.

b False - 5 is an element of set Q .

5 ∈ Q.

c. P ∩ Q = Ф True - This says that there are no common elements in P and Q which is true. Ф is the 'empty set'.

d. True: n(P) = 4 means there are 4 elements in P.

e. True: there are 4 elements in P and in S.

S can be written as {3, 4, 5, 6} - that is the integers which are greater than 2 and less than or equal to 6. The Z means the set of integers.

User Deathstalker
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