"If `x+y=8` , then the maximum   value of `x y` is (a) 8 (b) 16 (c) 20 (d) 24"
Channel: Doubtnut
Date: 2020-06-28

"If `x+y=8`
 , then the maximum
 
  value of `x y`
 is
 (a) 8 (b) 16 (c) 20 (d) 24"