Math, asked by HibA56, 1 year ago

find the domain of the function:-

1. f(x) =x^+2
2. f(x) =x
3. f(x)=2-3x

Answers

Answered by dhruvsh
0
1) f(x) = x^2
Domain = all real numbers

2) f(x) = x
Domain = all real numbers

3) f(x)= 2-3x
Domain = all real numbers

This Means that we can put any real value for x to have a valid answer

dhruvsh: toh √x - 1 ka domain ho jaega all posiitve real value
dhruvsh: right !!
dhruvsh: haa sorry (1 to infinity)
maria9: its not all positive real values .. it won't take values from 0- 1
maria9: yea
HibA56: hmmm
dhruvsh: ya right
dhruvsh: I'm sorry
HibA56: hmmm okk dr
dhruvsh: ^_^
Answered by maria9
0
the domain of all the functions is R (real number )

because all the functions are defined for any real value of x
Similar questions