- #1
M.Qayyum
- 13
- 0
Here is my question, that what is the domain of f, while
f(x,y)=1/(x-y2)
f(x,y)=1/(x-y2)
The domain of f(x,y) is the set of all possible values that the independent variables, x and y, can take on in a given function. It represents the input values for the function.
To determine the domain of a function with two variables, you need to consider the restrictions on both variables. Look for any values of x and y that would result in undefined or imaginary outputs. The domain will be all the possible values of x and y that do not violate these restrictions.
Yes, the domain of a function with two variables can be infinite. It depends on the nature of the function and the range of values that x and y can take on. For example, if the function is a polynomial, the domain will be all real numbers, which is infinite.
The domain of a function refers to the input values, while the range refers to the output values. In other words, the domain is the set of all possible x and y values, while the range is the set of all possible f(x,y) values.
Yes, the domain of a function can change depending on the context and restrictions. For example, if a function includes a square root, the domain will be limited to non-negative values. If the function is a rational expression, the domain will be all real numbers except for the values that make the denominator equal to 0.