 |
 |
 |
 |
 |
 |
 |
 |
 |
| The picture on the left certainly contains the lines in the middle and right. | |||||||||
| From the corresponding tables or graphs we see the two collections of lines generate the whole picture. | |||||||||
| |||||||||
| Can either of the pairs of slanted lines, together with both diagonals, generate this picture? Look at the corresponding tables to determine the answer. |
Return to combinations of lines.