1587数学简单数值题short
Eliminate One Coordinate of a Quadratic 2
题目
Consider q(x,y) = 7x^2 + -4xy + 3y^2. If y is chosen optimally for each fixed x, what coefficient multiplies x^2 in the reduced one-variable penalty?
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) = 7x^2 + -4xy + 3y^2. If y is chosen optimally for each fixed x, what coefficient multiplies x^2 in the reduced one-variable penalty?
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