Eg 2-4 Flashcards
0
Q
If a=b then a-c=b-c
A
Subtraction property
1
Q
If a=b then a +c=b+c
A
Addition property
2
Q
If a=b them a•c=b•c
A
Multiplication property
3
Q
If a=b and c=\ 0 the a/c=b/c
A
Division property
4
Q
A=a
A
Reflexive property
5
Q
If a=b then b=a
A
Symmetric property
6
Q
If a=b and b=c then a=c
A
Transitive property
7
Q
If a=b then b can replace a in any expression
A
Substitution property
8
Q
A(b+c)=ab+ac
A
Distributive property
9
Q
ĀB ~=Āb
<A
A
Reflexive property of congruence
10
Q
If ab ~=cd the. Cd ~=ab
If <a><b><c</b></a>
A
Symmetric property of congruence
11
Q
If ab ~=cd and cd ~=Ed then ab~=Ed
If <b><b><c</b></b>
A
Transitive property of congruence
