help with trigo?

Question

1. Find the value of :

a. log sin 62° 22’ 33”
b. log cot 28° 13’ 17”
c. log cos 125° 15’ 23”
d. log tan 78° 45’ 50”

Answer 1

This is just a "plug and chug" with a good scientific calculator.

The very same question was asked here before.

Click on this link:

http://answers.yahoo.com/question/index?qid=20070102122148AAjYVQD