• 2022-06-04
    设有[tex=2.5x1.357]APHDgPr14Wyo1u00tudyOedl4yH6qf8COMEqpWn+mK6NGMSeqQlS6+47wZNEFpvr[/tex],其中[tex=5.0x1.357]/gzo+erLvzlxSNx7Eb+PBC4RzChD3MqHZN5qLY+gTN0=[/tex],[tex=0.286x0.786]39oUx5bwfUYEJXZinZ8RwQ==[/tex]是算术乘,下述映射是否为[tex=1.214x1.071]ngL2HcNucqVsTWyzylC/nw==[/tex]到[tex=1.214x1.071]ngL2HcNucqVsTWyzylC/nw==[/tex]的同态?如是,说明其是否为满同态、单同态、同构,并计算[tex=2.5x1.357]3TBnGtzX9woG1FteHGAq6a3CMPh23NY8+3/mR3uY4v4=[/tex]的同态像[tex=2.643x1.357]GEspr6hSY+Wc4fbuD9mGL8Ho95XqXSHdfXX88xgK1cM=[/tex].(1)[tex=4.143x1.5]/C1UNKhjcg4SoGLfWhelmw==[/tex];(2)[tex=4.0x1.357]A30dQa4pIsTqFKetT0Ld7A==[/tex].
  • 举一反三