Trigo Vigo

Geometry Level 3

tan ⁡ A + 2 tan ⁡ 2 A + 4 tan ⁡ 4 A + 8 cot ⁡ 8 A = ? \tan A+ 2\tan2A+4\tan4A+8\cot8A = \, ?

tan ⁡ 16 A \tan 16A 0 0 2 tan ⁡ A 2\tan A cot ⁡ A \cot A

View wiki
Anshuman Das by Anshuman Das , 19, India

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

Ahmad Saad
Mar 9, 2016

0 Helpful 0 Interesting 0 Brilliant 0 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...