Asked by lil wayne
3 radical 3=-3 cot theta
on interval 0<theta<2pi
on interval 0<theta<2pi
Answers
Answered by
Steve
3√3 = -3cotθ
cotθ = -√3
cot is negative in QII and QIV
arccot(√3) = π/6
so, θ = π-π/6 or 2π-π/6
= 5π/6 or 11π/6
cotθ = -√3
cot is negative in QII and QIV
arccot(√3) = π/6
so, θ = π-π/6 or 2π-π/6
= 5π/6 or 11π/6
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.