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Let f, g : R → R be defined, respectively by f(x) = x + 1, g(x) = 2x - 3. Find f + g, f - g and fg. |
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Answer» Let f, g : R → R be defined, respectively by f(x) = x + 1, g(x) = 2x - 3. Find f + g, f - g and fg. |
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