Shamin Y.

asked • 01/12/17

What is the maximum number of points 101 straight lines can intersect?

It is maybe a pattern math... But I am confused

2 Answers By Expert Tutors

By:

Farrooh F. answered • 01/12/17

Professional Tutor of Physics and Math

Mark M.

tutor
Max for 2 lines = 1
Max for 3 lines = 2 + 1
Max for 4 lines = 3 + 2  + 1
Max for 5 lines = 4 + 3 + 2 + 1
 
Sum of numbers 1 to n is n(n -1)/2
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01/12/17

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