Question

find the domain and range of f(x)=sinx with step by step

Answer 1

-infinity to +infinity

Answer 2

because domain for any function is define for what value it is define....
or it is shown in x axis

Answer 3

Domain: \(\mathbb{R}\)
Range: \(\left\{x | x \in [-1, 1]\right\}\)

Answer 4

how to find range of function how -1 ,1 came

Answer 5

The sine function is bounded above by 1 and bounded below by -1

Answer 6

if i say domain and range of y=x2+x-1/x2-x-1

Answer 7

Do you mean this:
\[\frac{x^2+x-1}{x^2-x-1}\]

Answer 8

yes

Answer 9

excuse me can anyone help me in my above problem

Answer 10

The sin(x) just goes between -1 and 1. Just look at a unit circle, its how its defined.

Answer 11

Start plugging in values every p/3,p/4,pi/6.
Look at the min and max.
1 max
-1 min

Answer 12

In the graph u see if u put any real value for x there is some result so domain is all real numbers but for the range u see the graph only moves from 1 to -1 so range is [-1,1]