2010011003 | math4u.vsb.cz

SubArea:

Calculations with logarithms

Level:

Project ID:

2010011003

Source Problem:

Accepted:

0

Clonable:

1

Easy:

1

Find the value of

x

, if

\log_{\frac{1}{3}} x = - 4

.

x = 81

x = \frac{1}{81}

x = - 81

x = \frac{1}{12}