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How many different prime numbers when multiplied by 11, have an even number as their product?

 Feb 9, 2019
 #1
avatar+103049 
+2

All prime numbers are odd except for 2....so the product  of each of these odds and 11 will be odd

 

So....the only even product is   2 * 11   =  22

 

 

cool cool cool

 Feb 9, 2019
 #2
avatar+38 
0

So, since numbers are infinite, it would effectively be 100%? Since there's endless numbers, there must also be endless primes, right?

IeweadOTuell  Feb 10, 2019

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