Вычисление логарифмов

1.

log 4 64 = 3

2.

log 2 4 = 2

3.

log12 144 = 2

4.

log 1 32 = - 5
2

5.

log 1 27 = - 3
3

6.

log 7 7 = 1

7.

1
log 5 = - 1
5

8.

1
log 0,5 = 1
2

9.

1
log 2
=-4
16

10.

4
log 3 3 =
1
4

11.

log 2 2 =
1
2

12.

log11 1 = 0

13.

1
log 1
=3
64
4

14.

4
log 5 5 =
1
4

15.

1
log 1
=3
343
7

16.

log 5 2 1 = 0