MEDIUM
Earn 100

Out of points in a plane, are collinear and no three of the remaining points are collinear. Find the number of different straight lines that can be made by joining these points.
Important Questions on Permutation and Combination
EASY

MEDIUM

MEDIUM

MEDIUM

HARD

EASY

EASY

MEDIUM

HARD

MEDIUM


EASY


HARD

HARD

EASY

MEDIUM


HARD

HARD

