实数集合上的关系:[tex=11.0x1.571]Xm3elIm/AxwytxRNL/dU0twS1xwm2HTlMIrPQI+XA1r+NBnqFfqAmuRNqI/Mcxvwt6EfCjBWx9OQD5D9QeX/Mg==[/tex],“大于”关系[tex=11.0x1.571]PjBHoQ2E6w0g9FEqYw7w1glPMQambqwksxaIbhChq15PgmeQW4XJMF5IGqE/hYxEpkAMeaDeLkYnFEQt1F7eTYdhObQYhlMoyDbVkDvepOQ=[/tex],“大于或等于”关系[tex=11.0x1.571]d8NNZoP3GXKpKmE48I63GcU0LWLAfcUfub0YWi1Q2QEJUkKjRqb88XXFII5ciT/3nknHzbJbuAqD5cWIXS/p0A==[/tex],“小于”关系[tex=11.0x1.571]4QuTlMhu20N+/8hYsMdFzhLo99DnNDoNXXYalAPo4MkJBj/J0m0FhATh/aLH0jZFXjGrCcfm7NaSTY/bPszTVArJ92Rphdan6VQhQYLZGdc=[/tex],“小于或等于”关系[tex=10.5x1.571]7dwf3QG3e95NzUVgLFLLREQvzpgOsSSPDY6f1SZ0sr7/vcu+BXDeqnjoEmEmGH7xzvJN5QFV1XE1JmrAbMz1HA==[/tex],“等于”关系[tex=11.0x1.571]nvr2gNkEgFONRYmoZ6Djvf6KFaJweMckpv2YRZStTPZXPN6kzbZXULJ/6q6/I3HI0YOuHmJu5IqisD1qgynkfg==[/tex],“不等”关系求[tex=3.786x1.357]mgvSMXsW2UQK/uW9UWHDDx+fxXyJH13QZcif3tcGgRc=[/tex]
实数集合上的关系:[tex=11.0x1.571]Xm3elIm/AxwytxRNL/dU0twS1xwm2HTlMIrPQI+XA1r+NBnqFfqAmuRNqI/Mcxvwt6EfCjBWx9OQD5D9QeX/Mg==[/tex],“大于”关系[tex=11.0x1.571]PjBHoQ2E6w0g9FEqYw7w1glPMQambqwksxaIbhChq15PgmeQW4XJMF5IGqE/hYxEpkAMeaDeLkYnFEQt1F7eTYdhObQYhlMoyDbVkDvepOQ=[/tex],“大于或等于”关系[tex=11.0x1.571]d8NNZoP3GXKpKmE48I63GcU0LWLAfcUfub0YWi1Q2QEJUkKjRqb88XXFII5ciT/3nknHzbJbuAqD5cWIXS/p0A==[/tex],“小于”关系[tex=11.0x1.571]4QuTlMhu20N+/8hYsMdFzhLo99DnNDoNXXYalAPo4MkJBj/J0m0FhATh/aLH0jZFXjGrCcfm7NaSTY/bPszTVArJ92Rphdan6VQhQYLZGdc=[/tex],“小于或等于”关系[tex=10.5x1.571]7dwf3QG3e95NzUVgLFLLREQvzpgOsSSPDY6f1SZ0sr7/vcu+BXDeqnjoEmEmGH7xzvJN5QFV1XE1JmrAbMz1HA==[/tex],“等于”关系[tex=11.0x1.571]nvr2gNkEgFONRYmoZ6Djvf6KFaJweMckpv2YRZStTPZXPN6kzbZXULJ/6q6/I3HI0YOuHmJu5IqisD1qgynkfg==[/tex],“不等”关系求[tex=3.786x1.357]mgvSMXsW2UQK/uW9UWHDDx+fxXyJH13QZcif3tcGgRc=[/tex]
实数集合上的关系:[tex=11.0x1.571]Xm3elIm/AxwytxRNL/dU0twS1xwm2HTlMIrPQI+XA1r+NBnqFfqAmuRNqI/Mcxvwt6EfCjBWx9OQD5D9QeX/Mg==[/tex],“大于”关系[tex=11.0x1.571]PjBHoQ2E6w0g9FEqYw7w1glPMQambqwksxaIbhChq15PgmeQW4XJMF5IGqE/hYxEpkAMeaDeLkYnFEQt1F7eTYdhObQYhlMoyDbVkDvepOQ=[/tex],“大于或等于”关系[tex=11.0x1.571]d8NNZoP3GXKpKmE48I63GcU0LWLAfcUfub0YWi1Q2QEJUkKjRqb88XXFII5ciT/3nknHzbJbuAqD5cWIXS/p0A==[/tex],“小于”关系[tex=11.0x1.571]4QuTlMhu20N+/8hYsMdFzhLo99DnNDoNXXYalAPo4MkJBj/J0m0FhATh/aLH0jZFXjGrCcfm7NaSTY/bPszTVArJ92Rphdan6VQhQYLZGdc=[/tex],“小于或等于”关系[tex=10.5x1.571]7dwf3QG3e95NzUVgLFLLREQvzpgOsSSPDY6f1SZ0sr7/vcu+BXDeqnjoEmEmGH7xzvJN5QFV1XE1JmrAbMz1HA==[/tex],“等于”关系[tex=11.0x1.571]nvr2gNkEgFONRYmoZ6Djvf6KFaJweMckpv2YRZStTPZXPN6kzbZXULJ/6q6/I3HI0YOuHmJu5IqisD1qgynkfg==[/tex],“不等”关系求[tex=2.786x1.214]7VXaOQx6DpZ7gdw+Dlti0Ixn+PcUbaGSjwYEi4xOg3k=[/tex]
实数集合上的关系:[tex=11.0x1.571]Xm3elIm/AxwytxRNL/dU0twS1xwm2HTlMIrPQI+XA1r+NBnqFfqAmuRNqI/Mcxvwt6EfCjBWx9OQD5D9QeX/Mg==[/tex],“大于”关系[tex=11.0x1.571]PjBHoQ2E6w0g9FEqYw7w1glPMQambqwksxaIbhChq15PgmeQW4XJMF5IGqE/hYxEpkAMeaDeLkYnFEQt1F7eTYdhObQYhlMoyDbVkDvepOQ=[/tex],“大于或等于”关系[tex=11.0x1.571]d8NNZoP3GXKpKmE48I63GcU0LWLAfcUfub0YWi1Q2QEJUkKjRqb88XXFII5ciT/3nknHzbJbuAqD5cWIXS/p0A==[/tex],“小于”关系[tex=11.0x1.571]4QuTlMhu20N+/8hYsMdFzhLo99DnNDoNXXYalAPo4MkJBj/J0m0FhATh/aLH0jZFXjGrCcfm7NaSTY/bPszTVArJ92Rphdan6VQhQYLZGdc=[/tex],“小于或等于”关系[tex=10.5x1.571]7dwf3QG3e95NzUVgLFLLREQvzpgOsSSPDY6f1SZ0sr7/vcu+BXDeqnjoEmEmGH7xzvJN5QFV1XE1JmrAbMz1HA==[/tex],“等于”关系[tex=11.0x1.571]nvr2gNkEgFONRYmoZ6Djvf6KFaJweMckpv2YRZStTPZXPN6kzbZXULJ/6q6/I3HI0YOuHmJu5IqisD1qgynkfg==[/tex],“不等”关系求[tex=2.786x1.214]7VXaOQx6DpZ7gdw+Dlti0Ixn+PcUbaGSjwYEi4xOg3k=[/tex]
实数集合上的关系:[tex=11.0x1.571]Xm3elIm/AxwytxRNL/dU0twS1xwm2HTlMIrPQI+XA1r+NBnqFfqAmuRNqI/Mcxvwt6EfCjBWx9OQD5D9QeX/Mg==[/tex],“大于”关系[tex=11.0x1.571]PjBHoQ2E6w0g9FEqYw7w1glPMQambqwksxaIbhChq15PgmeQW4XJMF5IGqE/hYxEpkAMeaDeLkYnFEQt1F7eTYdhObQYhlMoyDbVkDvepOQ=[/tex],“大于或等于”关系[tex=11.0x1.571]d8NNZoP3GXKpKmE48I63GcU0LWLAfcUfub0YWi1Q2QEJUkKjRqb88XXFII5ciT/3nknHzbJbuAqD5cWIXS/p0A==[/tex],“小于”关系[tex=11.0x1.571]4QuTlMhu20N+/8hYsMdFzhLo99DnNDoNXXYalAPo4MkJBj/J0m0FhATh/aLH0jZFXjGrCcfm7NaSTY/bPszTVArJ92Rphdan6VQhQYLZGdc=[/tex],“小于或等于”关系[tex=10.5x1.571]7dwf3QG3e95NzUVgLFLLREQvzpgOsSSPDY6f1SZ0sr7/vcu+BXDeqnjoEmEmGH7xzvJN5QFV1XE1JmrAbMz1HA==[/tex],“等于”关系[tex=11.0x1.571]nvr2gNkEgFONRYmoZ6Djvf6KFaJweMckpv2YRZStTPZXPN6kzbZXULJ/6q6/I3HI0YOuHmJu5IqisD1qgynkfg==[/tex],“不等”关系求[tex=2.786x1.214]tK2gO7+jqPlFLykCHx0222+TvHoqN6YUB56Zf3Q8nVw=[/tex]
实数集合上的关系:[tex=11.0x1.571]Xm3elIm/AxwytxRNL/dU0twS1xwm2HTlMIrPQI+XA1r+NBnqFfqAmuRNqI/Mcxvwt6EfCjBWx9OQD5D9QeX/Mg==[/tex],“大于”关系[tex=11.0x1.571]PjBHoQ2E6w0g9FEqYw7w1glPMQambqwksxaIbhChq15PgmeQW4XJMF5IGqE/hYxEpkAMeaDeLkYnFEQt1F7eTYdhObQYhlMoyDbVkDvepOQ=[/tex],“大于或等于”关系[tex=11.0x1.571]d8NNZoP3GXKpKmE48I63GcU0LWLAfcUfub0YWi1Q2QEJUkKjRqb88XXFII5ciT/3nknHzbJbuAqD5cWIXS/p0A==[/tex],“小于”关系[tex=11.0x1.571]4QuTlMhu20N+/8hYsMdFzhLo99DnNDoNXXYalAPo4MkJBj/J0m0FhATh/aLH0jZFXjGrCcfm7NaSTY/bPszTVArJ92Rphdan6VQhQYLZGdc=[/tex],“小于或等于”关系[tex=10.5x1.571]7dwf3QG3e95NzUVgLFLLREQvzpgOsSSPDY6f1SZ0sr7/vcu+BXDeqnjoEmEmGH7xzvJN5QFV1XE1JmrAbMz1HA==[/tex],“等于”关系[tex=11.0x1.571]nvr2gNkEgFONRYmoZ6Djvf6KFaJweMckpv2YRZStTPZXPN6kzbZXULJ/6q6/I3HI0YOuHmJu5IqisD1qgynkfg==[/tex],“不等”关系求[tex=2.786x1.214]tK2gO7+jqPlFLykCHx0222+TvHoqN6YUB56Zf3Q8nVw=[/tex]
实数集合上的关系:[tex=11.0x1.571]Xm3elIm/AxwytxRNL/dU0twS1xwm2HTlMIrPQI+XA1r+NBnqFfqAmuRNqI/Mcxvwt6EfCjBWx9OQD5D9QeX/Mg==[/tex],“大于”关系[tex=11.0x1.571]PjBHoQ2E6w0g9FEqYw7w1glPMQambqwksxaIbhChq15PgmeQW4XJMF5IGqE/hYxEpkAMeaDeLkYnFEQt1F7eTYdhObQYhlMoyDbVkDvepOQ=[/tex],“大于或等于”关系[tex=11.0x1.571]d8NNZoP3GXKpKmE48I63GcU0LWLAfcUfub0YWi1Q2QEJUkKjRqb88XXFII5ciT/3nknHzbJbuAqD5cWIXS/p0A==[/tex],“小于”关系[tex=11.0x1.571]4QuTlMhu20N+/8hYsMdFzhLo99DnNDoNXXYalAPo4MkJBj/J0m0FhATh/aLH0jZFXjGrCcfm7NaSTY/bPszTVArJ92Rphdan6VQhQYLZGdc=[/tex],“小于或等于”关系[tex=10.5x1.571]7dwf3QG3e95NzUVgLFLLREQvzpgOsSSPDY6f1SZ0sr7/vcu+BXDeqnjoEmEmGH7xzvJN5QFV1XE1JmrAbMz1HA==[/tex],“等于”关系[tex=11.0x1.571]nvr2gNkEgFONRYmoZ6Djvf6KFaJweMckpv2YRZStTPZXPN6kzbZXULJ/6q6/I3HI0YOuHmJu5IqisD1qgynkfg==[/tex],“不等”关系求[tex=2.786x1.214]Gt6qQYrhh+71GRMnycH5k57U7BqXADiQjZLD1aTcs3I=[/tex]
实数集合上的关系:[tex=11.0x1.571]Xm3elIm/AxwytxRNL/dU0twS1xwm2HTlMIrPQI+XA1r+NBnqFfqAmuRNqI/Mcxvwt6EfCjBWx9OQD5D9QeX/Mg==[/tex],“大于”关系[tex=11.0x1.571]PjBHoQ2E6w0g9FEqYw7w1glPMQambqwksxaIbhChq15PgmeQW4XJMF5IGqE/hYxEpkAMeaDeLkYnFEQt1F7eTYdhObQYhlMoyDbVkDvepOQ=[/tex],“大于或等于”关系[tex=11.0x1.571]d8NNZoP3GXKpKmE48I63GcU0LWLAfcUfub0YWi1Q2QEJUkKjRqb88XXFII5ciT/3nknHzbJbuAqD5cWIXS/p0A==[/tex],“小于”关系[tex=11.0x1.571]4QuTlMhu20N+/8hYsMdFzhLo99DnNDoNXXYalAPo4MkJBj/J0m0FhATh/aLH0jZFXjGrCcfm7NaSTY/bPszTVArJ92Rphdan6VQhQYLZGdc=[/tex],“小于或等于”关系[tex=10.5x1.571]7dwf3QG3e95NzUVgLFLLREQvzpgOsSSPDY6f1SZ0sr7/vcu+BXDeqnjoEmEmGH7xzvJN5QFV1XE1JmrAbMz1HA==[/tex],“等于”关系[tex=11.0x1.571]nvr2gNkEgFONRYmoZ6Djvf6KFaJweMckpv2YRZStTPZXPN6kzbZXULJ/6q6/I3HI0YOuHmJu5IqisD1qgynkfg==[/tex],“不等”关系求[tex=2.786x1.214]Gt6qQYrhh+71GRMnycH5k57U7BqXADiQjZLD1aTcs3I=[/tex]
设[tex=6.571x1.357]YIv2PSKauVHFNiMxTOVYzA==[/tex],证明:[tex=11.0x1.571]SWgsTla8xWQpfDgtS0z1eJc7jb/Xbf+EiHhzBH6lQHDCgx70KEoKlWKXqd8wlY9m[/tex].
设[tex=6.571x1.357]YIv2PSKauVHFNiMxTOVYzA==[/tex],证明:[tex=11.0x1.571]SWgsTla8xWQpfDgtS0z1eJc7jb/Xbf+EiHhzBH6lQHDCgx70KEoKlWKXqd8wlY9m[/tex].
代码执行后,变量m的值是var x = 11; var y ="number";var m = x + y; A: NaN B: 11.0 C: 11number D: undefined
代码执行后,变量m的值是var x = 11; var y ="number";var m = x + y; A: NaN B: 11.0 C: 11number D: undefined
若有定义:doublex;,则表达式:x=0,x+10,x++的值是()。 A: 11.0 B: 10.0 C: 0.0 D: 1.0
若有定义:doublex;,则表达式:x=0,x+10,x++的值是()。 A: 11.0 B: 10.0 C: 0.0 D: 1.0
测得玉米品种金皇后10个果穗长度(x,cm)分别为:16,21,24,15,26,18,20,19,22,19,则样本标准差s=()。 A: 3.4 B: 11.0 C: 20.0 D: 17.0
测得玉米品种金皇后10个果穗长度(x,cm)分别为:16,21,24,15,26,18,20,19,22,19,则样本标准差s=()。 A: 3.4 B: 11.0 C: 20.0 D: 17.0
正常新鲜牛乳的干物质含量是 【 】 A: 5.0~6.0% B: 11.0~13.0% C: 8.0~10.0% D: 9.0~11.0%
正常新鲜牛乳的干物质含量是 【 】 A: 5.0~6.0% B: 11.0~13.0% C: 8.0~10.0% D: 9.0~11.0%
值等于4的表达式是() A: 11/3 B: 11.0/3 C: (float)11/3 D: (int)(11.0/3+0.5)
值等于4的表达式是() A: 11/3 B: 11.0/3 C: (float)11/3 D: (int)(11.0/3+0.5)