Question

what algebraic relation holds for a,b,c

Answer 1

if \[\tan a+ \tan b+\tan c=\tan a \tan b \tan c\]

Answer 2

a+b+c=180 i guess ,like a triangle

Answer 3

Not sure if I understand the question, but what if a = b = c = 0?

Answer 4

\[\tan(a+b)=\frac{ \tan a+\tan b }{ 1-\tan a \tan b }\]

Answer 5

\[\tan(180-(a+b))=\tan c\]
\[\tan c-\tan a \tan b \tan c=\tan a \tan b\]

Answer 6

thatsy i say\[a+b+c=180\]