What is the domain of a sine function? a. positive numbers c. negative numbers b. all real numbers d. positive numbers including zero

Step-by-step explanation:

alright, lets get started.

The domain of any function is the set of input values at which function is real.

The given function is sin x.

Please refer the diagram I have attached.

We can see for each real value of x, our function sin x is real, so the domain for sin x is all real numbers.

So, the answer is all real numbers.    :    answer

Hope it will help :)

i not know

step-by-step explanation:

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