设 [tex=3.286x1.214]MvupnrMiPMIAnDPWmf/rCA==[/tex] 则 [tex=3.786x1.429]rjzw0bBUODiY66l+Mq83xFG7sDvbU5OJk3+YX94vqls=[/tex]
未知类型:{'options': ['[tex=0.857x2.357]u01aOqlEh6pJarcSO6QJFg==[/tex]', '[tex=2.143x2.357]9VvjLms2mQXgmmORp+08kvIEpIwndxwnkYVxcKqQ7BA=[/tex]', '[tex=1.214x2.357]LPNgIfSpSvzTpeCN4IyxykWDaHbNYRAHep5+U3/Yw1Y=[/tex]', '[tex=1.786x2.357]iTL7ESMMoVI8S2ANLrwXDQ==[/tex]'], 'type': 102}
未知类型:{'options': ['[tex=0.857x2.357]u01aOqlEh6pJarcSO6QJFg==[/tex]', '[tex=2.143x2.357]9VvjLms2mQXgmmORp+08kvIEpIwndxwnkYVxcKqQ7BA=[/tex]', '[tex=1.214x2.357]LPNgIfSpSvzTpeCN4IyxykWDaHbNYRAHep5+U3/Yw1Y=[/tex]', '[tex=1.786x2.357]iTL7ESMMoVI8S2ANLrwXDQ==[/tex]'], 'type': 102}
举一反三
- 设 [tex=4.214x1.5]vOGA4yAFX2EpXOS1miEePldAYva9IVe0fK2Cbe0xmJU=[/tex], 则 [tex=1.571x1.357]3vRFOQi0sIisNX+TcWxZzA==[/tex]. 未知类型:{'options': ['[tex=1.214x2.357]LPNgIfSpSvzTpeCN4IyxykWDaHbNYRAHep5+U3/Yw1Y=[/tex]', '[tex=1.714x2.357]SNda6Kz+EFN2fXzDb2IvIAHKPvMG98/m4bXVySsyPw8=[/tex]', '[tex=2.5x2.357]tA9DB+gNtgbb/P5nrsH8whTZCOcFQIKLyJPmI+Tq9Xo=[/tex]', '[tex=2.929x2.357]DVwd3nlSRNyuESncFoquyErFjY8J94s7IlKzSyBPOyI=[/tex]'], 'type': 102}
- 设I(x):x是整数;N(x):x是负数;S(x,y):y是x的平方命题“任何整数的平方非负”可表示为谓词公式 未知类型:{'options': ['[tex=11.929x1.357]Ab8zVcSaawMRd84sw7i/JAhyPtafOzIiYwAO+plGfU5YAO/QV3YAB0GXAXRhZ7CliwQzjDdB7FbEZsDooWfNcKY5XHTFYR6Idofr8S7Wax4=[/tex]', '[tex=11.214x1.357]Vs8Vcw/zPN7kvQW5F7NycC9PlK+v4vkWJ4hyjFXkOftd5yicp99G5Tnp+KzILEwlHDVGwqo5md6rK5TfGKT6pg==[/tex]', '[tex=11.214x1.357]Ab8zVcSaawMRd84sw7i/JPLc5lkPb0vCB3HAoQdCvLgUiouuuSbyQIQ62rJKADX6FQeTBBqnQa6q/6Qzw2KRYw==[/tex]', '[tex=10.929x1.357]mX5PRaABESRf9QDOAojNZuqee9gfCLdnz+se+AlyZp5SHDOcNaBoGKl0MgSjkAb89Uw7a1sL8h1OT0gFb59yAg==[/tex]'], 'type': 102}
- 某人对商品x的需求函数是[tex=5.214x1.214]0m6eBd5eyK0NjuxeKfwtIw==[/tex],[tex=4.214x1.214]I717YsPbj8Rnym1v2XQ+sFNkUl7mqUsGwbjwjXmy2xc=[/tex],这里[tex=0.571x1.0]Za328cIB4SeR7rrzY+MM5Q==[/tex]是[tex=0.571x0.786]ZSLOI4fiO1oAbVC5M8IVkA==[/tex]的价格。如果商品x 的价格是0.5元,那么他对商品x的需求价格弹性是 未知类型:{'options': ['-10', '- 1/5', '-1/10', '\xa0- 1/3'], 'type': 102}
- 设A,B为[tex=0.643x1.286]ZsZs11iKEvfmzDIurZth8g==[/tex]阶矩阵,记[tex=2.071x1.286]CB4uEC1hr/VhqmPghp433A==[/tex]为矩阵X的秩,(X Y)表示分块矩阵,则 未知类型:{'options': ['[tex=6.929x1.286]z88Mm5B2c55U/Nbimp+eHkcWssAuOx6JjKrAjXWEnBw=[/tex]', '[tex=6.929x1.286]GqA0E36AjSnb9LeaEdzVvnUOfZPdNJA/Tsu25tUC9UI=[/tex]', '[tex=11.571x1.286]IdoehiDAfKMRDdovETqmQAgNcpEAnjaaZYN4ZgKk0Po=[/tex]', '[tex=8.5x1.286]TrcHQr0D01exRb/uwO/xuGZ/vSq+uJ/LyejtkmN3aRA=[/tex]'], 'type': 102}
- 设 [tex=3.857x1.214]pptCkdwqKknh9ZGcnT7sVA==[/tex] 则 [tex=2.643x1.5]d+IhwvI7U/AhlBCzEJR6Eg==[/tex][input=type:blank,size:4][/input]. 未知类型:{'options': ['[tex=2.143x2.357]naJmIiTrrDZolXmKZQW1Mg0prPZ8p9VDvaaZjw7Y62U=[/tex]', '[tex=1.214x2.357]pvIT13C0ZsMrWqE2MITB27KR7VhGPbjhq6ljlSGgjYs=[/tex]', '[tex=1.214x2.429]3s/fLusy7wfHjltPhtZtjttWrLZ/KHPtGx6KqF7v9GY=[/tex]', '[tex=2.0x2.429]EMUJjz/ZptHfzhqQqerRiKlM01ftp67BD7AUQ37XjkA=[/tex]'], 'type': 102}