What are is the method to find domain of a function?
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Hey friend here are the method of finding domain of a given function.
1) Expression under even roots are always taken greater than equal to 0
2) In case of polynomial function domain is all real numbers
3) In case of division of two polynomial function. Put the denominator function = 0
And then the domain will be R- roots of the function
4) expressions under the logarithmic functions are taken positive .
Hope this will help you.
1) Expression under even roots are always taken greater than equal to 0
2) In case of polynomial function domain is all real numbers
3) In case of division of two polynomial function. Put the denominator function = 0
And then the domain will be R- roots of the function
4) expressions under the logarithmic functions are taken positive .
Hope this will help you.
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