The answer given is b,c and it states that " 'a' is not a function" . Could u plz explain the statement regarding a , the rest of the solution is clear to me
Dear student,
When you are solving the question you will get both negative and positive values. But over here you do not have any condition as when g(x) will be negative or positive. It can take only one function at a time and not both. Hence (a) is not a function.
Regards
When you are solving the question you will get both negative and positive values. But over here you do not have any condition as when g(x) will be negative or positive. It can take only one function at a time and not both. Hence (a) is not a function.
Regards