摘要:函数y=cosx+1(-π≤x≤0)的反函数是A.y=-arccos(x-1)(0≤x≤2) B.y=π-arccos(x-1)(0≤x≤2)C.y=arccos(x-1)(0≤x≤2) D.y=π+arccos(x-1)(0≤x≤2)

网址:http://m.1010jiajiao.com/timu_id_422865[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网