how many polynamoial functions of degree >=1 can be formed in such a way that the function satisfies this condition f(x^2) = (f(x))(f(x)) = f(f(x))
a) 2
b) 0
c) 1
d) more than 2

• @kishor
  u take f(x)=x^2n
  so,x^2n=x^2n * x^2n,ur ans true only if x=1 every time we=n=1,2=3, so all the time wil be 1 only. is same.
• 12 years agoHelpfull: Yes(15) No(1)
• d. more than 2
  if we take f(X)=x^2n.
  then it satisfies the above condition and we have a number of such polynomials.
  for n= 1,2 ,3,3,4.....
• 12 years agoHelpfull: Yes(2) No(9)
• what is the correct option???
• 12 years agoHelpfull: Yes(1) No(0)
• @vikash in question it is mentioned that the degree Of equation is greater than one.
• 12 years agoHelpfull: Yes(1) No(0)
• 1..
  for f(x^2)
• 12 years agoHelpfull: Yes(0) No(0)
• Can u mail me latest tcs papers i have tcs in next week. Mail me at anjulagnihotri08@gmail.com
• 12 years agoHelpfull: Yes(0) No(0)