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【师长】广州王老师(5234*****) 18:48:55 请教下这道题? 【师长】粤·王老吉(3138****) 19:03:14 这是一个隐形的线性规划问题 【军长】广州kuing(249533164) 19:10:38 依题意当x=-1/2时不等式成立,代入得到p+q<=2,容易验证当p=2/3, q=4/3 时满足题意,所以最大值为2
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2025-7-15 15:11 GMT+8
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