1582数学中等derivationmedium
Worst-Case Curvature of a Coupled Penalty 2
题目
Consider q(x,y) = 5x^2 - 6xy + 5y^2. What is the largest m such that q(x,y) >= m(x^2 + y^2) for all (x,y)?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案
题目
Consider q(x,y) = 5x^2 - 6xy + 5y^2. What is the largest m such that q(x,y) >= m(x^2 + y^2) for all (x,y)?
解题计时
0:00
提交作答时记录，用于后续平均用时统计。
你的答案