Math, asked by Shivamd3679, 9 months ago

There are n-points in a plane of which p points are collinear.
How many lines can be formed from these points?
(a) ⁿC₂ - ᵖC₂ +1 (b) ⁿC₂ - ᵖC₂
(c) n - ᵖC₂ (d) ⁿC₂ - ᵖC₂ - 1

Answers

Answered by TechnologKrish

2

Answer:

I don't know the answer please sorry

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