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Maths Puzzle
Numerical Ability
Permutation and Combination
How many number of triangle are possible with perimeter 14 and all sides are integral ?
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- 3a=14
a=4.6
take approx 5
a+b+c=5
(n+r-1) c (r-1)
formula 7C3= 35 - 9 years agoHelpfull: Yes(0) No(0)
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