HI Crosbie Yes, the VIN / Chassis number are the same. Some are now diplayed on the dash board for authorities to check. If there are different in any way, contact you local DVLA office or VOSA for clarification, just in case.... Hope this helps...
In case of a two dimensional plane, two intersecting lines are said to be perpendicular lines if they intersect at right angles. In the figure, the lines $\overleftrightarrow{AB}$ and $\overleftrightarrow{CD}$ are perpendicular to each other intersecting at the point P. We can write.
Two or more lines that meet at a point are called intersecting lines. That point would be on each of these lines. In Figure 1, lines l and m intersect at Q. Figure 1 Intersecting lines.