拮抗指數(shù)pA2是什么意思?那么從橢圓C:x24Y231可以知道直線PA1的左頂點(diǎn)A1(2,0)和右頂點(diǎn)A2(2,0)。設(shè)p(x0,y0)(x0≠2),則得到y(tǒng)0)(x0≠2?434.還記得直線PA1的斜率是k1,直線PA2的斜率是k2,那么k1k2y02x02?姜黃堿的Pa2值為39.74毫。1、...A2,點(diǎn)P在C上且直線PA2的斜率的取值范圍是[-3,-1],那么直線PA1橢圓C的左頂點(diǎn)A1(2,0)和右頂點(diǎn)A2(2,0):x24y231。設(shè)p(x0,y0)(x0≠2),則y0)(x0≠2?434.還...
更新時(shí)間:2024-07-22標(biāo)簽: pA2PA1x0毒堿pa2 全文閱讀