Question

if tan a+b =root 3 and tana-b = 1 find and b

Answer 1

here's your answer.....
$\tan( a + b) = \sqrt{3} \\ \tan(a - b) = 1 \\ we \: know \: that \: \tan(60) = \sqrt{3} \\ so....a + b = 60 \\ then \: \tan(45) = 1 \\so.... a - b = 45 \\ \\ solving \: both \: equations... \\ we \: get \: a = 52.5 \: and \: b = 7.5$
HOPE THIS HELP YOU :)