Question

tanAtan B
If A = 60° and B = 30', verify that tan(A - B) :
1+tanA tanB
3√2+ 2√3​

Answer 1

Answer:

A=60° B=30° verify that tan(A+B) = tanA + tanB/ 1-tanAtanB

Ans. tan 90*=√3 - 2 plz mark as brilliant