21 straught lines no 2 of which are parallel no 3 of which are concurrent are drawn on a plane

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21 straught lines. no 2 of which are parallel. no 3 of which are concurrent are drawn on a plane. into how many regions is the plane divided by the lines?if you can solve this one... i want a general solution... i mean, how to approach this kinna problems? Thanks in advance

1) 441
2) 230
3) 1024
4) 264
5) 232: Asked In MBA (11 years ago); Unsolved; Is this Puzzle helpful? (0) (0) Submit Your Solution

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Latest MBA Aptitude Question SOLUTION: 21 straught lines. no 2 of which are parallel. no 3 of which are concurrent are drawn on a plane. into how many regions is the plane divided by the lines?if you can solve this one

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(#M40016735) MBA question permutations and combinations, probability Keep an EYE

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