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Algebra Permutations And Combinations

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Given six line segments of lengths 2, 3, 4, 5, 6, 7 units, the number of triangles that can be formed by these lines is

A. ⁶C₃ - 7

B. ⁶C₃ - 6

C. ⁶C₃ - 5

D. ⁶C₃ - 4

E. None of the above

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Correct choice: B

Explanation:

None

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Eamcet Mathematics Algebra Permutations And Combinations

Eamcet Mathematics
Algebra Permutations And Combinations