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Gurpinder
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Not quite sure about (1).
(1) basically says that x = -x and plugging that into the question, = x
The book says that the value of an absolute value can be 0 or x? Doesn't make sense!
(1) basically says that x = -x and plugging that into the question, = x
The book says that the value of an absolute value can be 0 or x? Doesn't make sense!
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"Do not confuse motion and progress. A rocking horse keeps moving but does not make any progress."
- Alfred A. Montapert, Philosopher.
- Alfred A. Montapert, Philosopher.
