The functions f and g are defined for x R by f: x 4x
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The functions f and g are defined for x ∈ R by f: x ↦ 4x − a g: x ↦ b + ax where a and b are constants. Given that f−¹(1) = 2 and g−¹(−1) = −3, find the values of a and b.
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ANSWER To find the values of a and b we need to use the given information that f11 ...View the full answer
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Related Book For
Complete Pure Mathematics 1 For Cambridge International AS & A Level
ISBN: 9780198427438
2nd Edition
Authors: Jean Linsky, Brian Western, James Nicholson
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