2 years ago

49. Sketch the graph of the polar equation. r=3 \cos \theta

Mathematics

1 answer:

liraira [26]2 years ago

4 0

Answer:

1.5

Step-by-step explanation:

r=2Rcosθ

(x-1.5）² y²=2.25

The centre of the circle is (1.5 , 0) The radius is 1.5

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