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there are n points in a plane no three of which are in same straight line with the exception of P which are all in the same straight line find the number of triangle which result from joining them

there are n points in a plane no three of which are in same straight line with the exception of P which are all in the same straight line find the number of triangle which result from joining them

Grade:11

1 Answers

kkbisht
90 Points
5 years ago
Total no . of triangles formed  from  n points in the plainout of which p points in a straight line  = nCpC3
kkbisht

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