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Show the conjecture is false by finding a counterexample.

m If m does not equal -1, then < 1.

Show the conjecture is false by finding a counterexample. m If m does not equal -1, then-example-1

1 Answer

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Dividing any positive number m over (m+1) leads to a positive result that is smaller than one. This is because the denominator is larger than the numerator.

However, if m is negative, then it's a different story. Consider m = -2

If m = -2, then m+1 = -2+1 = -1

Meaning that
(m)/(m+1) = (-2)/(-1) = 2 but this result is not less than 1

So m = -2 is one counterexample of infinitely many to show that
(m)/(m+1) < 1, \text{ with } m \\e -1 is not always true. If you restricted m to be positive, then the inequality would be true.

User Kyle Hudson
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