" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x->0
lim 2 sin^2 1/2 x per x sinx
x->0
lim 2sin1/2x . sin 1/2x per x sinx
x->0
-----> 2 . 1/2 . 1/2 = 1/2
jadi jawabannya 1/2