Vote và giải giúp nha!!!!!
Cho a,b,c
≥0" role="presentation" style="display: inline; line-height: normal; font-size: 14px; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; color: rgb(40, 40, 40); font-family: helvetica, arial, sans-serif; position: relative; background-color: rgb(255, 255, 255);"
>a,b,c≥0a,b,c≥0và a+b+c=3.Chứng minh rằng:a2b1+a+b+b2c1+b+c+c2a1+c+a
≤1" role="presentation" style="display: inline; line-height: normal; font-size: 14px; text-align: left; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; position: relative;"
>a2b1+a+b+b2c1+b+c+c2a1+c+a≤1a2b1+a+b+b2c1+b+c+c2a1+c+a≤1a2b1+a+b+b2c1+b+c+c2a1+c+a≤1
Bất đẳng thức
Vote và giải giúp nha!!!!!
Cho a,b,c
≥0" role="presentation" style="display: inline; line-height: normal; font-size: 14px; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; color: rgb(40, 40, 40); font-family: helvetica, arial, sans-serif; position: relative; background-color: rgb(255, 255, 255);"
>a,b,c≥0a,b,c≥0và a+b+c=3.Chứng minh rằng:a2b1+a+b+b2c1+b+c+c2a1+c+a
≤1" role="presentation" style="display: inline; line-height: normal; font-size: 14px; text-align: left; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; position: relative;"
>a2b1+a+b+b2c1+b+c+c2a1+c+a≤1a2b1+a+b+b2c1+b+c+c2a1+c+a≤1
Bất đẳng thức
Vote và giải giúp nha!!!!!
Cho a,b,c
≥0" role="presentation" style="display: inline; line-height: normal; font-size: 14px; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; color: rgb(40, 40, 40); font-family: helvetica, arial, sans-serif; position: relative; background-color: rgb(255, 255, 255);"
>a,b,c≥0a,b,c≥0và a+b+c=3.Chứng minh rằng:a2b1+a+b+b2c1+b+c+c2a1+c+a
≤1" role="presentation" style="display: inline; line-height: normal; font-size: 14px; text-align: left; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; position: relative;"
>a2b1+a+b+b2c1+b+c+c2a1+c+a≤1a2b1+a+b+b2c1+b+c+c2a1+c+a≤1a2b1+a+b+b2c1+b+c+c2a1+c+a≤1
Bất đẳng thức