Which features are present in this polar graph? A. Symmetry about the polar axis θ= 0 B. Symmetry about the pole (0,0) C. Symmetry about the line θ= π/ 2 ​D. No symmetry
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Answer

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Step 1
I'll solve this systematically by analyzing symmetry in polar graphs.

Step 2
: Understanding Polar Symmetry

- Symmetry about θ=π/2 means $$r(\theta) = r(\pi - \theta)
In polar coordinates, symmetry can occur in different ways:

Final Answer

The specific polar equation r = f(\theta) would be required to conclusively identify which symmetry characteristics are present. Note: To solve this completely, the problem should include the actual polar equation defining the graph.