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18 Feb 2019
f(x)= 1/x, x>0 find the inverse function f^-1(x) and the domain and range. Prove that f(f^-1(x))=x and f^-1(f(x))=x.
f(x)= 1/x, x>0 find the inverse function f^-1(x) and the domain and range. Prove that f(f^-1(x))=x and f^-1(f(x))=x.
Irving HeathcoteLv2
19 Feb 2019
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