Tamil Nadu Board of Secondary EducationHSC Science Class 11

Choose the correct alternative:In a plane there are 10 points are there out of which 4 points are collinear, then the number of triangles formed is - Mathematics

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MCQ

Choose the correct alternative:
In a plane there are 10 points are there out of which 4 points are collinear, then the number of triangles formed is

Options

  • 110

  • 10C3

  • 120

  • 116

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Solution

116

Concept: Combinations
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Chapter 4: Combinatorics and Mathematical Induction - Exercise 4.5 [Page 198]

APPEARS IN

Tamil Nadu Board Samacheer Kalvi Class 11th Mathematics Volume 1 and 2 Answers Guide
Chapter 4 Combinatorics and Mathematical Induction
Exercise 4.5 | Q 16 | Page 198

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