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प्रश्न
The range of the function f(x) = |x − 1| is
विकल्प
(a) (−∞, 0)
(b) [0, ∞)
(c) (0, ∞)
(d) R
उत्तर
(b) [0, ∞)
\[\text{ Thus, range} = [0, \infty 0\]
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