【正文】
???CCCC答:取得兩球 顏色相同的概率 是 0()(1)()()()()()()()(xgxfaaxgxfaa時(shí) ,axgxfaaxgxfaa時(shí) ,axgxfxgxfxgxfxgxf???????????????對(duì)數(shù)不等式的解法 a1時(shí) ??????????)()(0)(0)()()( l o gl o gxgxfxgxfxgxfaa??????????)()(0)(0)()()( l o gl o gxgxfxgxfxgxfaa對(duì)數(shù)不等式的解法( 0a1)時(shí) ??????????