• 2022-06-27 问题

    计算下列行列式[tex=8.286x2.786]TIwZYBkNsy31H1RNd/OloFuY85gwoZls6++mC5qhh0f9x6ZiZWxWHpJa3I/bJa/3RsawGiIs74OnwZYaucBqM6uBud5qZzHzJ86coc7CmdJNBkgv1KvjIminqAUYNoOoIO9cvE0y6ORyqwk7s0/h2A==[/tex]

    计算下列行列式[tex=8.286x2.786]TIwZYBkNsy31H1RNd/OloFuY85gwoZls6++mC5qhh0f9x6ZiZWxWHpJa3I/bJa/3RsawGiIs74OnwZYaucBqM6uBud5qZzHzJ86coc7CmdJNBkgv1KvjIminqAUYNoOoIO9cvE0y6ORyqwk7s0/h2A==[/tex]

  • 2022-07-24 问题

    求下列定积分的值.[tex=8.286x2.786]TsAUIF3pWh7cpiVYYTU26Y4eqq1Hqv5fvz/TF1UwInbjZrZ3HMSx0kR7AARmUIw/[/tex]

    求下列定积分的值.[tex=8.286x2.786]TsAUIF3pWh7cpiVYYTU26Y4eqq1Hqv5fvz/TF1UwInbjZrZ3HMSx0kR7AARmUIw/[/tex]

  • 2022-06-19 问题

    设[tex=8.286x2.786]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU7qSMjwhJvSCTI+oCa69jESDSO6A9mBBbKInnPehcJ01PvUsR/PpJLYqeJd/LU4cOBewUrgIAu6FKWTc56Mj39r[/tex],[tex=9.5x3.357]aerUbO+bYxBwvjWm0fqwVQkK6llprVPLSZvwaotYpAvbTTLaGgtQ/t7BK5nWU1jSo/RL7R1DUT25okEc1oTvlN6uGrjiIv+jPYIQ4nv5RTk6DcO8KoU4eI4r/gatkP8r[/tex]求[tex=12.857x1.357]r8z0A9niocXo8NtmZ5hXzf3W97o2oUV+aiW4XWQ8gaqB5f+M5u6m+ot1Rj/G9xnD[/tex]

    设[tex=8.286x2.786]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU7qSMjwhJvSCTI+oCa69jESDSO6A9mBBbKInnPehcJ01PvUsR/PpJLYqeJd/LU4cOBewUrgIAu6FKWTc56Mj39r[/tex],[tex=9.5x3.357]aerUbO+bYxBwvjWm0fqwVQkK6llprVPLSZvwaotYpAvbTTLaGgtQ/t7BK5nWU1jSo/RL7R1DUT25okEc1oTvlN6uGrjiIv+jPYIQ4nv5RTk6DcO8KoU4eI4r/gatkP8r[/tex]求[tex=12.857x1.357]r8z0A9niocXo8NtmZ5hXzf3W97o2oUV+aiW4XWQ8gaqB5f+M5u6m+ot1Rj/G9xnD[/tex]

  • 2022-07-24 问题

    设[tex=8.286x2.786]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU7qSMjwhJvSCTI+oCa69jESDSO6A9mBBbKInnPehcJ01PvUsR/PpJLYqeJd/LU4cOBewUrgIAu6FKWTc56Mj39r[/tex],[tex=9.5x3.357]aerUbO+bYxBwvjWm0fqwVQkK6llprVPLSZvwaotYpAvbTTLaGgtQ/t7BK5nWU1jSo/RL7R1DUT25okEc1oTvlN6uGrjiIv+jPYIQ4nv5RTk6DcO8KoU4eI4r/gatkP8r[/tex]求[tex=12.857x1.357]r8z0A9niocXo8NtmZ5hXzf3W97o2oUV+aiW4XWQ8gaqB5f+M5u6m+ot1Rj/G9xnD[/tex]

    设[tex=8.286x2.786]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU7qSMjwhJvSCTI+oCa69jESDSO6A9mBBbKInnPehcJ01PvUsR/PpJLYqeJd/LU4cOBewUrgIAu6FKWTc56Mj39r[/tex],[tex=9.5x3.357]aerUbO+bYxBwvjWm0fqwVQkK6llprVPLSZvwaotYpAvbTTLaGgtQ/t7BK5nWU1jSo/RL7R1DUT25okEc1oTvlN6uGrjiIv+jPYIQ4nv5RTk6DcO8KoU4eI4r/gatkP8r[/tex]求[tex=12.857x1.357]r8z0A9niocXo8NtmZ5hXzf3W97o2oUV+aiW4XWQ8gaqB5f+M5u6m+ot1Rj/G9xnD[/tex]

  • 2022-07-24 问题

    设[tex=8.286x2.786]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU7qSMjwhJvSCTI+oCa69jESDSO6A9mBBbKInnPehcJ01PvUsR/PpJLYqeJd/LU4cOBewUrgIAu6FKWTc56Mj39r[/tex],[tex=9.5x3.357]aerUbO+bYxBwvjWm0fqwVQkK6llprVPLSZvwaotYpAvbTTLaGgtQ/t7BK5nWU1jSo/RL7R1DUT25okEc1oTvlN6uGrjiIv+jPYIQ4nv5RTk6DcO8KoU4eI4r/gatkP8r[/tex]求[tex=12.857x1.357]r8z0A9niocXo8NtmZ5hXzf3W97o2oUV+aiW4XWQ8gaqB5f+M5u6m+ot1Rj/G9xnD[/tex]

    设[tex=8.286x2.786]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU7qSMjwhJvSCTI+oCa69jESDSO6A9mBBbKInnPehcJ01PvUsR/PpJLYqeJd/LU4cOBewUrgIAu6FKWTc56Mj39r[/tex],[tex=9.5x3.357]aerUbO+bYxBwvjWm0fqwVQkK6llprVPLSZvwaotYpAvbTTLaGgtQ/t7BK5nWU1jSo/RL7R1DUT25okEc1oTvlN6uGrjiIv+jPYIQ4nv5RTk6DcO8KoU4eI4r/gatkP8r[/tex]求[tex=12.857x1.357]r8z0A9niocXo8NtmZ5hXzf3W97o2oUV+aiW4XWQ8gaqB5f+M5u6m+ot1Rj/G9xnD[/tex]

  • 2022-07-24 问题

    设[tex=8.286x2.786]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU7qSMjwhJvSCTI+oCa69jESDSO6A9mBBbKInnPehcJ01PvUsR/PpJLYqeJd/LU4cOBewUrgIAu6FKWTc56Mj39r[/tex],[tex=9.5x3.357]aerUbO+bYxBwvjWm0fqwVQkK6llprVPLSZvwaotYpAvbTTLaGgtQ/t7BK5nWU1jSo/RL7R1DUT25okEc1oTvlN6uGrjiIv+jPYIQ4nv5RTk6DcO8KoU4eI4r/gatkP8r[/tex]求[tex=12.857x1.357]r8z0A9niocXo8NtmZ5hXzf3W97o2oUV+aiW4XWQ8gaqB5f+M5u6m+ot1Rj/G9xnD[/tex]

    设[tex=8.286x2.786]w70lG1NUs5ZRhKHaXMaifahNYA2l55OVx/YI5vl5IU7qSMjwhJvSCTI+oCa69jESDSO6A9mBBbKInnPehcJ01PvUsR/PpJLYqeJd/LU4cOBewUrgIAu6FKWTc56Mj39r[/tex],[tex=9.5x3.357]aerUbO+bYxBwvjWm0fqwVQkK6llprVPLSZvwaotYpAvbTTLaGgtQ/t7BK5nWU1jSo/RL7R1DUT25okEc1oTvlN6uGrjiIv+jPYIQ4nv5RTk6DcO8KoU4eI4r/gatkP8r[/tex]求[tex=12.857x1.357]r8z0A9niocXo8NtmZ5hXzf3W97o2oUV+aiW4XWQ8gaqB5f+M5u6m+ot1Rj/G9xnD[/tex]

  • 2022-06-29 问题

    利用归纳法,计算矩阵的[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]次幂,其中[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]为正整数:[tex=8.286x2.786]jyVOORWehIbTNQvvtYroWodR1Ys8I+VOhRryrbtzHlxQvOL6QB6jtKHWE595Z7gWEr0L7OGEzJssPHWdW2v+X6QawGagb6DL2V2d2rVhd+hDmQDMzq3dCQTsVqNilb6VTygSl+WE8wcSJReXsGVNhQ==[/tex]。

    利用归纳法,计算矩阵的[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]次幂,其中[tex=0.571x1.286]pc/qlnA3cxu8Ag9jp3tYHQ==[/tex]为正整数:[tex=8.286x2.786]jyVOORWehIbTNQvvtYroWodR1Ys8I+VOhRryrbtzHlxQvOL6QB6jtKHWE595Z7gWEr0L7OGEzJssPHWdW2v+X6QawGagb6DL2V2d2rVhd+hDmQDMzq3dCQTsVqNilb6VTygSl+WE8wcSJReXsGVNhQ==[/tex]。

  • 2022-10-25 问题

    下列各式哪个不受理想气体的条件限制(    )。 未知类型:{'options': ['[tex=6.857x1.214]cr3IAr4d4t5vM5W6VVAzgrUjeocsfgQoPQveMqauefR4janLB4sejfXLRsznKVoa[/tex]', '[tex=6.071x1.286]YZldo5gzSfez/CavKLUmL8Omrhm6xHuB8tN3daggunB+gbMDDMrQ/9WLsoGPCxwP[/tex]', '[tex=5.143x1.286]ED9Npvoo2yQxbWUCAcJVnVrO9zKp4UH9+0yHOotkmTE=[/tex]', '[tex=8.286x2.786]j5U64L++ExB5oQO+n+iGeubRkilufJcs/SrWx7Dy0Ngai7QxKJXODtevhreJpBxh[/tex]'], 'type': 102}

    下列各式哪个不受理想气体的条件限制(    )。 未知类型:{'options': ['[tex=6.857x1.214]cr3IAr4d4t5vM5W6VVAzgrUjeocsfgQoPQveMqauefR4janLB4sejfXLRsznKVoa[/tex]', '[tex=6.071x1.286]YZldo5gzSfez/CavKLUmL8Omrhm6xHuB8tN3daggunB+gbMDDMrQ/9WLsoGPCxwP[/tex]', '[tex=5.143x1.286]ED9Npvoo2yQxbWUCAcJVnVrO9zKp4UH9+0yHOotkmTE=[/tex]', '[tex=8.286x2.786]j5U64L++ExB5oQO+n+iGeubRkilufJcs/SrWx7Dy0Ngai7QxKJXODtevhreJpBxh[/tex]'], 'type': 102}

  • 2022-07-29 问题

    令[tex=6.286x1.357]WS2CH1BUzl5/W7LFvuQUUC1iW1Y0NtNXvVTS8KtKi2w=[/tex], 设失真矩阵为[br][/br][tex=8.286x2.786]hcCuEMkaljtNRuZY2pMGVwGLu86JycWETf/OgB7mBZreWX7aOeCvobNjFJW3Zv+XbYBebnz0LM6lE48DfwES3r16bytTJ2h8ZsGxmY92WLU=[/tex][br][/br]对于一个等概分布的 Bernoulli 随机变量, 求[tex=5.857x1.357]A1tyBo35r71PIjsfJKxTSw==[/tex] 对应的定义域 [tex=5.643x1.357]WW7qxZyx4jCyX21JhS1Wx2p6hBR4XWwGWsscPFV4qjcuzAisbsED672R5KuPFgTV[/tex] 。

    令[tex=6.286x1.357]WS2CH1BUzl5/W7LFvuQUUC1iW1Y0NtNXvVTS8KtKi2w=[/tex], 设失真矩阵为[br][/br][tex=8.286x2.786]hcCuEMkaljtNRuZY2pMGVwGLu86JycWETf/OgB7mBZreWX7aOeCvobNjFJW3Zv+XbYBebnz0LM6lE48DfwES3r16bytTJ2h8ZsGxmY92WLU=[/tex][br][/br]对于一个等概分布的 Bernoulli 随机变量, 求[tex=5.857x1.357]A1tyBo35r71PIjsfJKxTSw==[/tex] 对应的定义域 [tex=5.643x1.357]WW7qxZyx4jCyX21JhS1Wx2p6hBR4XWwGWsscPFV4qjcuzAisbsED672R5KuPFgTV[/tex] 。

  • 2022-06-30 问题

    下列变量组()是一个闭回路。 A: {x,x,x,x,x,x} B: {x,x,x,x,x} C: {x,x,x,x,x,x} D: {x,x,x,x,x,x}

    下列变量组()是一个闭回路。 A: {x,x,x,x,x,x} B: {x,x,x,x,x} C: {x,x,x,x,x,x} D: {x,x,x,x,x,x}

  • 1 2 3 4 5 6 7 8 9 10