SOLUTION: Help me to understand what this means {(a,b)|a,b∈R} and how to apply it to proofs for the vector laws and scalar multiplication laws?
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Question 1046473: Help me to understand what this means {(a,b)|a,b∈R} and how to apply it to proofs for the vector laws and scalar multiplication laws?
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
 \mid a,b \in \mathbb{R} \})
means: the set of all ordered pairs (a,b) where a and b are real numbers.
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