![]() |
|
![]() |
![]() |
![]() |
Statement 1 | ![]() |
||
. |
|
![]() |
||
|
log 10 15 | = log10 (3·5) |
= log10 3 + log10 5 | |
= 0.4771 + 0.6990 | |
= 1.1761 . |
![]() |
||
|
![]() |
![]() |
![]() |
Statement 2 | ![]() |
||
. |
|
![]() |
||
|
![]() | = ![]() |
= log10 10 - log10 3 | |
= 1 - 0.4771 | |
= 0.5229 . |
![]() |
||
|
![]() |
![]() |
![]() |
Statement 3 | ![]() |
||
. |
|
![]() |
||
|
log10 16 | = log10 (24) |
= 4·log102 | |
= 4·0.3010 | |
= 1.2040 . |
![]() |
||
|
![]() |
![]() |
![]() |
Statement 4 | ![]() |
||
. |
|
![]() |
||
|
log105 | = ![]() |
= ![]() | |
= 0.6990 . |
![]() |
||
|
Copyright © 1998-2001 MathAid, LLC. All rights reserved. |