Question

can you solve this question​

Answer 1

Answer:

Step-by-step explanation:

tan β = - 1/√3 ⇒ β = 5π/6 + π×n , "n" is integer.

If β ∈ [ 0° , 720° ] , then values of β are

β = 5π/6 = 150°

β = 11π/6 = 330°

β = 17π/6 = 510°

β = 23π/6 = 690°