Question

If tan a+b =root3 , tan a-b =1/root3 find a and b

Answer 1

Answer:

Step-by-step explanation:

Tan a+b= √3= Tan60°

a+b=60°. (Equation 1)

Tan a-b=1/√3= Tan30°

a-b=30°. (Equation 2)

From 1 and 2

2a=90°

[a=45°]

Substitute a=45° in equation 1

[b =15°]