Exam (elaborations)
DISCRETE MATHEMATICS . QUESTION WITH 100 CORRECT AND VERIFIED ANSWERS. LATESR 2024 UPDATE. A+ GRADE.
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UNIT 1 1. The range of the function f(x) = (x2 - x) / (x2 +2x) is a) R b) R - {1 } c) R - {-1/2, 1} d) None of these 2. The range of the function f(x) = x+2 / x +2 , x ≠ -2 is a) { -1, 1} b) { -1, 0, 1} c) {1} d) ( 0, ∞) 3. The domain of the function f(x) = √5 x --...
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