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Re: algebra
how do you understand that $z+t=5$ has 4 solutions?
- Sun Aug 18, 2013 7:39 pm
- Forum: Secondary Level
- Topic: function
- Replies: 4
- Views: 4220
function
If A={a,b,c} and B={1,2,3,4}, then from set A to set B , how many different functions can be formed?
algebra
Determine the number of positive integer solutions to the equation x+y+z+t=7