Question: In problem 1-3, show that the indicated implication is true. 1. |x - 3| < 0.5 |5x - 15| < 2.5 2. |x +

In problem 1-3, show that the indicated implication is true.
1. |x - 3| < 0.5 ⇒ |5x - 15| < 2.5
2. |x + 2| < 0.3 ⇒ |4x + 8| < 1.2
3. |x - 2| < ε/6 ⇒ |6x - 12| < ε

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