" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Stau aja ya.. yg atasBarisan Aritmatika
•
b = (U10 - U4)/(10 - 4) = (-13 - 17)/6 = -5
•
U4 = 17
a + 3b = 17
a + 3(-5) = 17
a = 17 + 15
a = 32
•
Un = a + (n - 1)b
Un = 32 - 5n + 5
Un = 37 - 5n