Yes.
yes
Yes, provided it is the ray. If AB is a vector then the answer is no.
Yes, straight line AB is the same as straight line BA. Both represent the same geometric line segment connecting points A and B, regardless of the order of the points. The direction does not change the line itself; thus, AB and BA are equivalent.
No, rays AB and BA are not the same ray. A ray is defined by its starting point and extends infinitely in one direction. Ray AB starts at point A and extends through point B, while ray BA starts at point B and extends through point A. Therefore, they originate from different points and have opposite directions.
[(aa + bb) + (ab+ba)(aa+bb)*(ab+ba)]*[a + (ab+ba)(aa+bb)*b]
yes
If these are vectors, then ba = - ab
Yes, provided it is the ray. If AB is a vector then the answer is no.
Yes, straight line AB is the same as straight line BA. Both represent the same geometric line segment connecting points A and B, regardless of the order of the points. The direction does not change the line itself; thus, AB and BA are equivalent.
The GCF is ab
Honey, lines AB and BA are like two peas in a pod - they're the same darn thing! In geometry, the order of the points on a line doesn't matter, so whether you call it line AB or line BA, it's all just one straight shot from point A to point B. So, yes, line AB is indeed the same as line BA.
No, rays AB and BA are not the same ray. A ray is defined by its starting point and extends infinitely in one direction. Ray AB starts at point A and extends through point B, while ray BA starts at point B and extends through point A. Therefore, they originate from different points and have opposite directions.
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
[(aa + bb) + (ab+ba)(aa+bb)*(ab+ba)]*[a + (ab+ba)(aa+bb)*b]
Ray AB and ray BA do not name the same ray. A ray is defined by its starting point and extends infinitely in one direction, so ray AB starts at point A and goes through point B, while ray BA starts at point B and goes through point A. Therefore, they represent different directions and are distinct rays.
NB, Nb
Line BA