Question

Tolong jawab pake cara
90,86,82,78
tntukan 2 suku brikutny ?
"yg jawab msuk surga "

Answer 1

Verified answer

Un = a+(n-1)b → rumus

u5 = 90+(5-1)-4
u5 = 90+(4)-4
u5 = 90-16
u5 = 74

u6 = 90+(6-1)-4
u6 = 90+(5)-4
u6 = 90-20
u6 = 70