Changes
From Karnataka Open Educational Resources
3 bytes added
, 06:14, 11 July 2014
Line 98: |
Line 98: |
| <math>{^{8}}C_{2}</math>=4X7<br> | | <math>{^{8}}C_{2}</math>=4X7<br> |
| | | |
− | <math>{^{8}}C_{2}</math>=28 lines can drawn | + | <math>{^{8}}C_{2}</math>=28 lines can be drawn |
| *For drawing a triangle we need 3 non co-linear points hence selecting 3 points out of 8 given we have<br> | | *For drawing a triangle we need 3 non co-linear points hence selecting 3 points out of 8 given we have<br> |
| <math>{^{8}}C_{3}</math> combinations<br> | | <math>{^{8}}C_{3}</math> combinations<br> |