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Write a polar equation for the conic with eccentricity 2 and directrix y = 4. And how to determine the cos and sin.
a.
r=
b.
d.
r =
W
r=
8
1+2 sin 8
8
1+2 cos 8
4
1-2 sin e
4
1-2 cos 9

Write a polar equation for the conic with eccentricity 2 and directrix y 4 And how to determine the cos and sin a r b d r W r 8 12 sin 8 8 12 cos 8 4 12 sin e 4 class=

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