" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a-2√a * √b+b>0
a+b>2√a * √b /a+b
2√a * √b/a+b <1 /√a * √b
2ab/a+b<√a * √b
2: (a+b)/ab<√a * √b
2:(a/ab+ b/ab <√a * √b
2/((1/a) + (1/b)) ≤ √a * √b cnd