Question

3 minus mod 4 x minus 3 mod write domain and range

Answer 1

Answer:

plz. mark as brainlist

Step-by-step explanation:f(x)=  

x−3

∣x−3∣

​  

 

x−3



=0 (Denominator cannot be zero)

⇒x



=3

∴ Domain: R−{3}

f(x)=  

⎩

⎪

⎪

⎨

⎪

⎪

⎧

​  

 

(x−3)

(x−3)

​  

=1;

−  

x−3

(x−3)

​  

=1;

​  

 

x>3

x<3

​  

 

∴f(x)={  

1;

−1;

​  

 

x>3

x<3

​  

 

∴Range ={−1,1}.