If log 4 = 0.6020, find the value of log 80.

Log 80 can be written as;

Log (8 ✕ 10)

Log (4 ✕ 2 ✕ 10)

Here we can use the formula Log (a ✕ b) = Log a + Log b

Log 4 + Log 2 + Log 10 ——– (1)

Log10 10 = 1

Log 4 = 0.6020

Log 2 = ½ Log 4 = ½ ✕ 0.6020 = 0.3010

Substituting the values in equation (1) we get the answer 1.9030

Was this answer helpful?

 
   

0 (0)

(0)
(0)

Choose An Option That Best Describes Your Problem

Thank you. Your Feedback will Help us Serve you better.

Leave a Comment

Your Mobile number and Email id will not be published. Required fields are marked *

*

*

BOOK

Free Class

Ask
Question