" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
= 6 (-6 - 33)
=6(-39)
=-234
maaf kalo salah
b= -6-(-3)= -3
s12 = n/2 (a+(n-1) b)
s12=12/2 (-3+(12-1)-3)
s12= 6 (-3+11.-3)
s12=6 (-3+(-33))
s12= 6 (-36)
s12= -216. munkin itu,,, tpi law fals sory ya,,,