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There are three coplanar parallel lines....

There are three coplanar parallel lines. If any `p` points are taken on each of the lines, the maximum number of triangles with vertices on these points is a. `3p^2(p-1)+1` b. `3p^2(p-1)` c. `p^2(4p-3)` d. none of these

A

`3n^(2)(n-1)+1`

B

`3n^(2)(n-1)`

C

`n^(3)`

D

`n^(2)(4n-3)`

Text Solution

Verified by Experts

The correct Answer is:
D
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