SOLUTION: Write the following in set roster notation : the set of p of even numbers between 10 and 15 inclusive. Let u =(a,b,c,d,e,f,g),A=(a,b,c), B=(c,d) find AuB

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Question 1033530: Write the following in set roster notation : the set of
p of even numbers between 10 and 15 inclusive.
Let u =(a,b,c,d,e,f,g),A=(a,b,c), B=(c,d) find AuB

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Problem:
Write the following in set roster notation : the set of
p of even numbers between 10 and 15 inclusive.
---------------------------------------------------
Roster Notation is essentially notation that lists out EVERY member of the set.
This means we simply list out the even numbers from 10 to 15, which are 10,12,14

Answer: {10, 12, 14}


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Problem:
Let u =(a,b,c,d,e,f,g),A=(a,b,c), B=(c,d) find AuB
---------------------------------------------------
A = {a, b, c}
B = {c, d}
A U B = {a, b, c, d}
Set union has us combining the two sets (A and B) and then tossing out duplicate elements.

Answer: {a, b, c, d}

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