Given cos θ=3√3 and sinθ<0 .
What is the value of sinθ ?
* − 2√3/ 3
* − √6 / 3
* 2√3 / 3
* √6 / 3
You must have mistyped your question because the cosine of nothing is bigger than 1
Did you mean to say cos θ = √3 / 3 ? That is, cosθ = √33 ?
