• 2022-06-09
    若函数y=y(x)由方程[img=114x21]17e0b30c8660658.png[/img]所确定,则 [img=77x42]17e0b30c9091fda.png[/img]( )
    未知类型:{'options': ['1/12', ' [img=46x21]17e0b30c9a5c46d.png[/img]', ' 1/24', ' [img=46x21]17e0b30ca48fcc5.png[/img]'], 'type': 102}