"If `f(x)=1/(4x^2+2x+1)` , then its maximum value   is `4/3` (b) `2/3` (c) 1 (d) `3/4`"
Channel: Doubtnut
Date: 2020-06-28

"If `f(x)=1/(4x^2+2x+1)`
 , then its maximum value
 
  is
 `4/3`
 (b) `2/3`
 (c) 1 (d) `3/4`"