Question

what do you mean by domain, range Nd function...

give example of trigonometrical functions..with domain and ranges..


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Answer 1

Step-by-step explanation:

Domain and Range. The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. ... They may also have been called the input and output of the function.)

For e.g. for the function f(x) = √x, the input value cannot be a negative number since the square root of a negative number is not a real number. A range of a function is the set of output values for different input values. For e.g. for the function f(x) = x2 + 5, the range would be {5, 6, 7, …..}.

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Answer 2

Answer:

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MISTY

Step-by-step explanation:

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