Question

Tolong bantuin kerjakan di atas yg bisa matematika saya kasi 50 poin

Answer 1

A. r = u2/u1 = 2/1 = 2

b. r = u2/u1 = 3/1 = 3

c. r= u2/u1 = 1/4

d. r = u3/u2 = 1/9 ÷ 1/3 = 1/9×3/1 = 3/9 = 1/3

e. r = u2/u1 = 4/8 = 1/2

Answer 2

A. r = u2/u1 = 2/1 = 2
b. r = u3/u1 = 3/1 = 3
c. r = u2/u1 = 1/4
d. r = u3/u2 = 1/9: 1/3 = 1/9×3/1 = 3/9 = 1/3
e. r = u2/u1 = 4/8 = 1/2