Which of the following is the polar equation for the Cartesian equation y = 1? (15 points)
A) r csc θ = 1
B) r sec θ = 1
C) r sin θ = 1
D) r cos θ = 1
1 answer
well, y = r sinθ, so ...
A) r csc θ = 1
B) r sec θ = 1
C) r sin θ = 1
D) r cos θ = 1
1 answer