5.Show that functions and g defined by f(x)-2 log x and g(x) = log x'

1.	5.Show that functions and g defined by f(x)-2 log x and g(x) = log x' are not equal eventhough log x 2 log
Answer» Though mathematically, log(x^2) = 2log(x),f and g are not equal.This is because the domain of f and g are different.Domain of f is x>0Domain of g is all real numbers - {-infinity, 0, +infinity} So, f and g are different.

5.Show that functions and g defined by f(x)-2 log x and g(x) = log x' are not equal eventhough log x 2 log

Answer»

Though mathematically, log(x^2) = 2log(x),f and g are not equal.This is because the domain of f and g are different.Domain of f is x>0Domain of g is all real numbers - {-infinity, 0, +infinity}

So, f and g are different.

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5.Show that functions and g defined by f(x)-2 log x and g(x) = log x' are not equal eventhough log x 2 log

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