a1=3,a2=5,a3=7,a4=9 a2013=???
Matematika
AlifNs
Pertanyaan
a1=3,a2=5,a3=7,a4=9 a2013=???
2 Jawaban
-
1. Jawaban YudiAdi
a1 = 3(a) ; a2 = 5
b = 2
a2013 = a + (n-1) b
3 + 2013-1 . b
3 + 2012 .2
3 + 4024
= 4027 -
2. Jawaban Bessenadia
A1 = 3
a2 = 5
a3 = 7
a4 = 9
a= 3
b= 2
n= 2013
Uāāāā = a+ 2012 b
= 3 + 2012.2
= 3 + 4024
= 4027