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Mathematics
Mathematics
Problem
51. Solve the system of inequalities:
x
2
9
+
y
2
4
≤
1
y
≥
x
2
−
1
\begin{aligned} \frac{x^{2}}{9}+\frac{y^{2}}{4} & \leq 1 \\ y & \geq x^{2}-1 \end{aligned}
9
x
2
+
4
y
2
y
≤
1
≥
x
2
−
1
[Hint: See Exercise 49.]
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