If  f(x)=| x – 2 |,  then which of the following is always true ? 
(a) f(x) = (f(x))2 (b) f(x) = f(-x) (c) f(x) = x – 2 (d) None of these

• (d) None of these
• 6 years agoHelpfull: Yes(1) No(0)
• Option D should be correct ...
• 6 years agoHelpfull: Yes(0) No(0)
• d is the answer beacause the gievn question is having the answer should be alwys positive value but in the given options nothing matches so none of these is the correct answer
• 6 years agoHelpfull: Yes(0) No(0)