F(x)=f(f(x))=f(x^2)...how many functions with degree>2 exist?

• only F(x) here have a degree of x greater than 2 so
  it's quite simple
  ans is 1
  swapnil degree of function is not required ...no of function required here
• 12 years agoHelpfull: Yes(8) No(1)
• Ans: 2
  f(x)=x^2
  Now According to the question
  f(f(x))=f(x^2)=f(x) then (x^2)^2=x^4 is satisfy all the condition so degree is 2....Ans:2
  
  
• 12 years agoHelpfull: Yes(3) No(14)
• we want degree > 2.. so degreee = 2 wont be eligble here..
• 12 years agoHelpfull: Yes(2) No(3)
• ans is zero...read d ques properly...
• 12 years agoHelpfull: Yes(1) No(3)