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Q: What math property is ab equals ba?

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no; commutative

Yes.

yes

Yes, provided it is the ray. If AB is a vector then the answer is no.

naming a line is different from naming a ray. say for example ,if we have line AB,this is similar to line BA while ray AB is different from ray BA.

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no; commutative

According to the symmetric property (and common sense) line segmetn AB is congruet to line segment BA since they are the same segment, just with a different name

A - B = B - AThis statement is very difficult to prove.Mainly because it's not true . . . unless 'A' happens to equal 'B'.

In math, the Commutative Property refers to operations in which the order of the numbers being operated on does not matter. Multiplication and addition are commutative operations, which may be demonstrated by the algebraic equations "ab = ba" and "a + b = b + a", respectively.

Using the communative property of both addition and multiplication, 11+ab could be rewritten as ab+11, 11+ba or ba+11.

ab = 8-cDivide both sides by ba = (8-c)/b

If these are vectors, then ba = - ab

BS

The commutative property states that ab = ba.

the basic number properties in math are associative, commutative, and distributive associative: (for addition) a+(b+c)=(a+b)+c (for multiplication) a(bc)=(ab)c or a*(b*c)=(a*b)*c commutative: (for addition) a+b=b+a (for multiplication) a*b=b*a or ab=ba distributive: a(b+c)=ab+ac or a(b+c)=a*b + a*c

A = 1, B = 9

The GCF is ab

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