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Clearnote
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Senior High
Mathematics
想問這種題目一般都該怎麼選
Mathematics
Senior High
4 daysago
小偵探
想問這種題目一般都該怎麼選
Y13) • 15 一組二維數據(x,y),(xzyz),...,(xg,ya),且x+x+....+x=651x=9 令E(a,b)=(yī-(a+bx))+(yz-(a+bx))2+......+(y13-(a+bxis)) 在q=-9,b=3, E(a,b)有最小值,則y+yz+. 球 歷屆試題 13 ·+13= =78° Xx 1px. My 17 My = 7x4-9.6 7/1+4/17 (十數數計)兒童罹患疾病
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