[" 1There are n-points in aplame of whic "],[" polint are colineas.How many line "],[" com be formed foom these points? "]

There are n points in a plane of which p points are collinear. How many lines can be formed from these points?

There are n points in a plane of which 'p' points are collinear. How many lines can be formed from these points

There are n points in a plane of which 'p' points are collinear.How many lines can be formed from these points

There are n points in a plane of which m points are collinear. How many lines can be formed from these points ?

There are 18 points in a plane of which 5 are collinear. How many straight lines can be formed by joining them?

Seventeen points are marked on plane so that no three points are collinear. How many straight lines can be formed by joining these points?

A plane contains 12 points of which 4 are collinear. How many different stragith lines can be formed with these points?