" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2(p + l) = 2
p + l = 1
p = 1 - l
L(x) = pl
= (1 - l)l
= l - l²
agar maksimum maka L'(x) = 0
1 - 2l = 0
l = 1/2
p = 1/2
Luas maksimum = 1/4 m²