我來回答
類似推薦
- 問道高二不等式的題
- 不等式高手進(jìn)
- 問道數(shù)學(xué)題(高二不等式)
- 設(shè)a,b均為實(shí)數(shù),a的平方+二倍b的平方=6,則a+b的最小值為?
- 可行域A：x-y+1≥0,x+y-4≤0,x≥0,y≥0與可行域B：0≤x≤4,0≤y≤5/2對(duì)應(yīng)的點(diǎn)集間的關(guān)系是
- 函數(shù)f(x)=sinx-cosx^2的最小值是?
- 英語翻譯
- I took my grandpa to the hospital this morning,_____ I missed the first class.
- So crazy
- 方差是各個(gè)數(shù)據(jù)與平均數(shù)之差的平方的平均數(shù)
- 函數(shù)y=f(x)與它反函數(shù)y=f^-1(x)怎么讀?
- These are photos of my families.Look at them 改錯(cuò)