JAMB - Mathematics (1983 - No. 27)

Without using tables find the numerical value of log\(_7\)49 + log\(_7\)(\(\frac{1}{7}\))

1

2

3

7

9

Vysvetlenie

log\(_7\)49 + log\(_7\)\(\frac{1}{7}\)

= log\(_7\)7

= 1

Pripomienky (0)

Reklama