Question: Consider the equation r = 4/(sin + cos ). a. Convert the equation to Cartesian coordinates and identify the curve it describes. b. Graph

Consider the equation r = 4/(sin θ + cos θ).

a. Convert the equation to Cartesian coordinates and identify the curve it describes.

b. Graph the curve and indicate the points that correspond to θ = 0, π/2, and 2π.

c. Give an interval in θ on which the entire curve is generated.

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