Question

Find value of log tan1 + log tan2 + log tan3 + . . .+ logtan 89

Answer 1

its value is 0 correct? why?

Answer 2

Hint :

\[\log_{} 1 = 0\]

Answer 3

another hint :
tan1 = cot 89 and so on..

Answer 4

yeah i like that hint better. i guess we were supposed to know we are dealing with degrees.

Answer 5

*

Answer 6

\[\log a + \log b = \log (a*b)\]