+0  
 
0
77
3
avatar

In how many ways can we choose one number from the set {1,2, 3}, one number from the set {4,5,6}, and one number from the set {7, 8, 9} such that the three could be the sides of a nondegenerate triangle?

 Feb 3, 2021
 #1
avatar+1231 
0

2, 6, 7

3, 5, 7

3, 6, 9

 

So 3 ways. :))

 

I hope this helped. :)))

 

=^._.^=

 Feb 3, 2021
 #3
avatar+1231 
0

I'm sorry, I mistyped 8 for 9. 

3, 6, 8 not 3, 6, 9. 

 

=^._.^=

catmg  Feb 3, 2021

16 Online Users

avatar