• 2022-06-08
    求[tex=4.571x2.714]Phsnw3/3QrbgDQS5zbXc4DxQoDxq5WF0jI/QyvXvKGekXSGe96YmO8bQq99oEyxk[/tex] 时,为使被积函数有理化, 可作变换(   ).
    未知类型:{'options': ['[tex=3.786x1.0]0hIQh786RCeE3gDN9LKCbA==[/tex]', '[tex=4.0x1.0]0et+LhBoUq/diOK/7dtcCA==[/tex]', '[tex=3.857x1.0]GQaScBroyBybj+mZAR+IQA==[/tex]', '[tex=4.5x1.571]jIp+sJY5TPt06O1TO4aAtPh1b3ZczOg+w3DBLWZE7rw=[/tex]'], 'type': 102}
  • 举一反三