TCS
Company
F(x)=f(f(x))=f(x^2)….how many such functions with degree >2 exist ?????
Read Solution (Total 3)
-
- f(f(x))=f(x^2)
=>f(x)=f^-1(f(x^2)
=>f(x)=x^2 so this is the only function...
so answer is 1 - 11 years agoHelpfull: Yes(3) No(0)
- it is 1.....
- 11 years agoHelpfull: Yes(1) No(0)
- f(x^2)=f(f(x))
f(x^2)=f(f(x^2))
f=1 - 11 years agoHelpfull: Yes(0) No(5)
TCS Other Question