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`n` lines are drawn in a plane such that no two of them are parallel and no three of them are concurrent. The number of different points at which these lines will cut is a. `sum_(k=1)^(n-1)k` b. `n(n-1)` c. `n^2` d. none of these

A

`sum_(k=1)^(n-1)`

B

`n(n-1)`

C

`n^(2)`

D

`2n(n-1)`

Text Solution

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The correct Answer is:
A
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VMC MODULES ENGLISH-PERMUTATION & COMBINATION-LEVEL-1
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