TCS
Company
in a plane collection of 10 points. in which 4 points are co-leaner. so how many stright line can be draw with these point.
Read Solution (Total 2)
-
- four colinear points
six at random positions...
with each randon point we can make four strigt lines so 4*6 =24
plus one line joining 4 solinear points
therefore answer is 24+1=25 - 11 years agoHelpfull: Yes(1) No(0)
- 10c2-5c2+1
- 11 years agoHelpfull: Yes(0) No(1)
TCS Other Question