Math, asked by mrsamyal00papbrg, 1 year ago

The maximum number of point of intersection of 8 straight lines are

Answers

Answered by pragya80
1
line and line intersection . 
It can be done in 8c2  
ways  
8*7/2 = 28
here for maximum point for intersection, condition:-
1) none are parallel
2) none pass through any two others intersection point

pragya80: plz try to understand the 2nd condition
mrsamyal00papbrg: kon c 2nd condition
mrsamyal00papbrg: can u explain with diagram
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