Question

11
3)
= 2
4)
62
62 a?
Axes are co-ordinate axes, S and Si are Foci,
B and Bl are the ends of minor axis
4
SBS
= sin-1
If area of SB SB1 is
5
20 sq. units then eq. of the ellipse is
2
r2
1)
= 1
20 16
+
2)
=1
25 16
+
X
12
+2
2
3)
+
= 1
4)
X х
= 1
25 20
25
9​

Answer 1

Answer:

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Step-by-step explanation:

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