Question

Principle solution of tanx =1/root 3

Answer 1

Answer:

principal solution lies between [0,2π]

tanx=1/√3

x=Ф=π/6  (tan30°=1/√3)

∴ principal solutions are ⇒ mπ + Ф where m ∈ I and Ф = π/6

therefore, π/6,7π/6