" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
soal: f?
jawab: [tex] \frac{1}{f} \frac{1}{s0} + \frac{1}{s}
1/f = 1/25-1/0,1
=1/25-250/25
= -249/25
f=-25/249
= -0,1