Question

trigonometric formula for tan(a + b)​

Answer 1

Answer:

$\tan(x + y) = \frac{ \tan(x) + \tan(y) }{1 - \tan(x) \tan(y) }$

Answer 2

Answer:

(tan a + tanb )/(1- tan a tan b)

Step-by-step explanation:

simple compound angle formula