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If ab then ba?
If these are vectors, then ba = - ab
Is ray ab and ray ba name the same ray?
Yes it names the same ray. For example in a square ABCD you can also call it DCBA or BCDA etc.
Does AB and BA name the same ray?
Yes, It doesn't madder what direction you name them unless you were given specific instructions.
What is another name for the line segment AB?
Line BA
Name a pair of opposite rays?
AB and BA.
Is ray AB always the same as ray BA?
Yes, provided it is the ray. If AB is a vector then the answer is no.
Is Ray AB the same as Ray BA?
yes
Which ray is opposite from ba?
The ray opposite from ray BA is ray AB. These rays form a straight line.
How is naming a ray similar or naming a line?
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.
If ab then ba?
If these are vectors, then ba = - ab
Is ray ab and ray ba name the same ray?
Yes it names the same ray. For example in a square ABCD you can also call it DCBA or BCDA etc.
Does AB and BA name the same ray?
Yes, It doesn't madder what direction you name them unless you were given specific instructions.
What is gcd of (ab)(ba)?
The GCF is ab
Explain why Ab and Ba are the same line but Cd and Dc are not not the same ray?
Ab and Ba are the same line because there are no endpoints to a line. Therefore, you can reverse the order of the letters. So, Cd and Dc are not the same ray because the first letter is the endpoint. So on ray Cd, point C is the endpoint and d is a point on the line coming from the endpoint. On ray Dc, D is the endpoint.
Odd number of a's and even number of b's in regular expression automata?
[(aa + bb) + (ab+ba)(aa+bb)*(ab+ba)]*[a + (ab+ba)(aa+bb)*b]
How do you prove ab equals ba?
A - B = B - AThis statement is very difficult to prove.Mainly because it's not true . . . unless 'A' happens to equal 'B'.
Is AB the same as BA?
Yes.
