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| 1. |
Find domain |
| Answer» \tThe set of all possible values which qualify as inputs to a function is known as the domain of the function or It can also be defined as the entire set of values possible for independent variables.\tDomain can be found if – the denominator of the fraction is not equal to zero and the digit under the square root bracket is positive. (In case of a function with fraction values).\t\tFor e.g. the domain of the function\xa0F\xa0is set\xa0A\xa0i.e. {India, Pakistan, Australia, Sri Lanka}.To find the domain we need to look at the values of the independent variables which are allowed to use as explained above i.e no zero at the bottom of fraction and no negative sign in square bracket. | |