Q7 If A = R -{-3} and B = R - {2} and a function f: A --> B be given by f(x) =2x-1/x+3,then show that the function f is one-one and onto. Hence, find f-1
Solution
,
,
,
,
,
Q7 If A = R -{-3} and B = R - {2} and a function f: A --> B be given by f(x) =2x-1/x+3,then show that the function f is one-one and onto. Hence, find f-1
,,,,,