Anti Logarithm by Table

[Guest]

A negative Antii Logarithm is (-3).456. Determine logarithm using table.

Not sure how to solve.

[Guest]

Please reply, Thanks,

[Guest]

Please reply.

[Guest]

Good night!

Characteristic:
Positive:
Number of significative digits minus one.
Sample: anti-log of 2 is 100

Negative:
Number of zeros before first significative digit.
Sample: anti-log of -2 is 0,01

Now:
anti-log of (-3),456
We have to look for 0,456 in table ==> 285 (www geeksforgeeks org/maths/log-table/)
anti-log of -3 ==> 0,00285

Hope to have helped!

[Guest]

Good Afternoon !

Ok, Thanks.