Question

Tan 60 degree – tan 30 degree divided by 1+tan 60 degree . tan 30 degree is equal to what

Answer 1

Tan(A-B)=TanA - TanB / . 1+TanA.TanB A=60,B=30 So, . Tan(A-B) . =Tan(60-30) . =Tan30 . =1/(root3)