Find the eccentricity and the distance from the pole to the directrix of the conic. Then identify the conic and sketch its graph. 1. r= 6 -2+3 cos (0) 2. r= 4 1+ cos(0 - π/3)

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Find the eccentricity and the distance from the pole to the directrix of the conic. Then identify the conic and sketch
its graph.
1. r =
6
-2+3 cos (0)
2. r=
4
1 + cos(0 - π/3)
Transcribed Image Text:Find the eccentricity and the distance from the pole to the directrix of the conic. Then identify the conic and sketch its graph. 1. r = 6 -2+3 cos (0) 2. r= 4 1 + cos(0 - π/3)
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