" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
U5=3 -) a+4b=3
-2b=-4
b=-4/-2
b=2
a+2b=-1
a+2.2=-1
a+4=-1
a=-1-4
a=-5
Un=a+(n-1)b
U10=-5+(10-1)2
=-5+(9)2
=-5+18
=13
Sooryklosalah