a. Use the fact that every nonempty interval of real numbers contains both rational and irrational numbers
Question:
a. Use the fact that every nonempty interval of real numbers contains both rational and irrational numbers to show that the function
is discontinuous at every point.
b. Is ƒ right-continuous or left-continuous at any point?
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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