Easier than it seems

Geometry Level 1

What is log ⁡ ( tan ⁡ ( π 4 ) ) \log(\tan (\frac{\pi}{4}))


The answer is 0.

Aditya Gandhi by Aditya Gandhi , 24, 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

Daniel Lim
Sep 7, 2014

In radians, π 4 = 4 5 ∘ \frac{\pi}{4}=45^{\circ}

tan ⁡ ( 4 5 ∘ ) = 1 \tan(45^{\circ})=1

log ⁡ 10 ( 1 ) = 0 \log_{10}(1)=\boxed{0}

4 Helpful 0 Interesting 0 Brilliant 0 Confused

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...