niharikam242
08.04.2020 •
Mathematics
Determine the eccentricity for r=5/2+1sin theta
0.5
5
2
1
Determine the equation of the directrix of r=26.4/4+4.4 cos theta
X=-6
Y=6
X=6
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Ответ:
C
Step-by-step explanation:
it is none of the above, because
x - (-x) = x + x = 2x
and that is not -x
0 - (-x) = 0 + x = x
and that is not -x