" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
U8 = a + (n-1)b
= 2 + 7 . 5
= 2 + 35
= 37
17. ( 25 + 21 + 28 + 24 + 25 + 27 + x + 22 +23 + 31) / 10 = 24
226 + x = 240
x = 14
Suku ke 8= 2 + (8-1)5
= 2+ (7 x 5)
= 2+ 35 = 37
*a = suku awal
*b = beda
(2 ke 7 kan bedanya 5)
17. (25+21+28+24+25+27+22+23+31+x)
______________________________ = 24 [perkalian silang] 10(banyaknya data)
24 x 10 = 226 + x
240 = 226 + x
x = 240 - 226 = 14