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Postulates
Math Postulates 11/18/08
Question | Answer |
---|---|
Commutative Postulate for Addition | a+b=b+a |
Commutative Postulate for Multiplication | ab=ba |
Identity Postulate for Addition | a+0=a |
Identity Postulate for Multiplication | ax1=1xa=a |
Associative Postulate for Addition | a+(b+c)=(a+b)+c |
Associative Postulate for Multiplication | a(bc)=(ab)c |
Distributive Postulate | a(b+c)=ab+ac |