If for , then m equals: — JEE PYQs | Mockzy

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If for

3 < r < 30, (30 C_{30 - r}) + 3 (30 C_{31 - x}) + 3 (30 C_{32 - r}) +

(30 C_{33 - r}) = m C_{r}

, then m equals:

The sum up to 8 terms, is :

Let denote the total number of triangles formed by join- ing the vertices of an

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