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There are 10 points in a plane, out of w...

There are 10 points in a plane, out of which 6 are collinear. If N is the number of triangles formed by joining these points, then :

A

`nle100`

B

`100ltn lt140`

C

`140ltnle190`

D

`ngt190`

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The correct Answer is:
A
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