Dice Numbers Creating Triangles

Discrete Mathematics Level 5

Potsawee has a fair six-sided die. He throws the die 3 times, and the numbers shown on the upper side each time are \( a,b,c \) respectively. Find the probability that the lengths \( (a,b,c) \) are able to create an isosceles triangle. Give your answer to three significant figures.

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Dice Numbers Creating Triangles

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 5 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.