Practice Page
Directions: Prepare a formal proof for each problem. While more than one method of proof, or presentation, is possible, only one possible solution will be shown for each question.

1.
cp1

 

 

2.

cp2given

 

cp2

 

 

3.

cp3given

 

cp3

 

 

4.

cp4givena

 

cp4

 

 

5.

cp5given

 

 

cp5

 


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