cot θ= 0.767, find sec θ and csc θ
cot θ = x / y so x = .767 and y = 1
We need to find r = sqrt (.767^2 + 1) = about 1.2603
sec θ = r / x = 1.2603 / .767 = about 1.643
And
csc θ = r / y = 1.2603 / 1 = 1.2603
Realize that the cotangent is also positive in the 3rd quadrant which would make the above values of sec and csc negative, if theta was in that quadrant
)but if she has only 1 friend then she has to tell him/her that 4 more will come tommorow cause she'll have negative 4 pencils.
