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There are m points on a straight line AB and n points on another straight line AC, none of them being A. How many triangles can be formed with these points as vertices? (a) mn2(m+n) (b) mn2(m+n−2) (c) mn2(m+n−1) (d) None of these

There are m points on a straight line AB and n points on another straight line AC, none of them being A. How many triangles can be formed with these points as vertices?
(a) mn2(m+n)

(b) mn2(m+n−2)

(c) mn2(m+n−1)

(d) None of these

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
Our expert is working on this Class IX Maths answer. We will update the answer very soon.

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