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avatar+2448 

I just need someone to check my answers, ty!

 Apr 12, 2018

Best Answer 

 #1
avatar+7354 
+2

1.   D  is correct.

 

2.   (P U R) ∩ Q

 

First let's find  P U R .

 

P U R   =   {red, blue, green, yellow, black, purple}

 

Now find the intersection of   P U R  and   Q

 

The intersection of  {red, blue, green, yellow, black, purple}  and  {red, green, black}

is   {red, green, black} .  So...

 

(P U R) ∩ Q   =   {red, green, black}

 

3.   C  is correct.   smiley

 Apr 12, 2018
 #1
avatar+7354 
+2
Best Answer

1.   D  is correct.

 

2.   (P U R) ∩ Q

 

First let's find  P U R .

 

P U R   =   {red, blue, green, yellow, black, purple}

 

Now find the intersection of   P U R  and   Q

 

The intersection of  {red, blue, green, yellow, black, purple}  and  {red, green, black}

is   {red, green, black} .  So...

 

(P U R) ∩ Q   =   {red, green, black}

 

3.   C  is correct.   smiley

hectictar Apr 12, 2018
 #2
avatar+2448 
0

Tysm ^-^

RainbowPanda  Apr 12, 2018

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