If a^b=b^a, then the value of (a^2/b^2)^ab is
a) a^2b
b)b^2a
c)1
d)2

• According to question,
  a^b=b^a means a=b, let a=b=2.
  then, (a^2/b^2)^ab=(2^2/2^2)^2*2=1^4=1.
  Ans= (c) 1.
• 8 years agoHelpfull: Yes(4) No(0)
• a^b=a^2.. ie, b=2
  b^a=b^2..ie,a=2
  therefore,
  (a^2/b^2)^ab=(2^2/2^2)^2*2=(1)^4=1
  ans:1
• 8 years agoHelpfull: Yes(1) No(0)
• Answer is D
• 8 years agoHelpfull: Yes(0) No(0)
• if i take a=2 and b=4 then these ans r not satifactory
• 6 years agoHelpfull: Yes(0) No(0)