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Mathematics
Mathematics
Problem
If
S
≡
x
2
+
4
x
y
+
3
y
2
−
4
x
+
2
y
+
1
=
0
S \equiv x^2 + 4xy + 3y^2 - 4x + 2y + 1 = 0
S
≡
x
2
+
4
x
y
+
3
y
2
−
4
x
+
2
y
+
1
=
0
, then the value of
λ
\lambda
λ
for which
S
+
λ
=
0
S + \lambda = 0
S
+
λ
=
0
represents its asymptotes is a. 20 b. 18 c. -16 d. -22
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