ExamPlay Light Logo
Zalogować się

WAEC - Mathematics (1997 - No. 28)

Find the common ratio in the GP: log 3, log 9, log 81 ..........
1
2
3
6
9

Wyjaśnienie

r = log9/log3 = 2log3/log3 = 2

Uwagi (0)

Reklama