Latest UPSC Aptitude Question SOLUTION: There are 10 points in a plane, no three of which are in the same straight line excepting 4, which are collinear. Find the number of (i) straight lines (ii) triangle formed by joi

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(#M40085877) UPSC Category question Keep an EYE

There are 10 points in a plane, no three of which are in the same straight line excepting 4, which are collinear. Find the number of
(i) straight lines
(ii) triangle formed by joining them.

Asked In UPSC Jaspalsingh Parmar (9 years ago)

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