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Another way to say it

Logic Level 1

"This man can't succeed because he is not truthful"

If the statement above is true, which of these answer choices must be true as well?

All of these choices None of these All truthful persons succeed Only successful persons are truthful

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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 6 million people

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

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by Kaito Einstein

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