Prove that if A is a subset of B then P(A) is a subset of P(B) where P(A) is the power set of A. Thanks in advance :p

 

General proof is:
1. Let suppose «a» is any element of A
2. If «a» is in A, thus «a» is a subset of P(A)…

I got that off a website ;3

 

If you would marry a soda, what would it be? <<:

 

On a scale of 1-10, how much do you love me??

 

How beautiful is this on a scale of 1-10?

 

Have you read the Ranger's Apprentice series? If so, how many books are there? >:D

 

I dunno ;x

1. 
   Ranger's Apprentice/Number of books
   
   
   12
   
   
   the royal ranger. Book 12 of the ranger's apprentice Series. By John Flanagan. John Flanagan makes a spectacular return to the world of Ranger's Apprentice - but what has happened since you last saw Will and his friends might shock you!
   google is bae
   
   
   

9 1/2

is infinite in-between 1 and 10?

 

Infinite isn't a number so 0.