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how to find range of a function?

how to find range of a function?

Grade:12

1 Answers

Saurabh Kumar
askIITians Faculty 2406 Points
7 years ago
Range is the extension of a defined function for which a domain exists.
How to find..
Without differentiation, ….Find the domain of the function and put th values in the function or draw the graph, you will get max and min value ..that is the range...
With the differentiation, differentiate the function, equals to zero, get the values at which function will change the pattern.., calculate the domains, and put it in the function...you will get Range..

You should choose Arihant Pub ‘s Differntial Calculus by A M Aggarwal...

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