[tex=11.286x1.357]xdTwbpF79VcKr6zMxwjO96AoHZRaR0xU9T2odm+/WA4=[/tex]
举一反三
- 已知函数[tex=1.857x1.357]bZ4KhrFbnCaidqbMGQZfww==[/tex]对任意的[tex=0.5x0.786]Ytv34oUNSp2ODJHuJYvXLg==[/tex]、[tex=2.571x1.071]fj6VUhaIkn3gVXx4fLKIOftakJ0iFf7vhZLdrH4yVE0=[/tex]满足：[tex=11.286x1.357]4qSSeGwWRF+xShFNqoZKdEAU7mZGlb6w9DNR8QOogQI=[/tex]，且[tex=5.357x1.357]dCq6eeh+39TcHIdEA8Uzfg==[/tex]，则[tex=1.786x1.357]iXt6DDo9spV6GqObEkiNeg==[/tex]的值为 A: 0 B: 6 C: -6 D: -12 E: 12
- 求矩阵方程[tex=17.786x3.643]sSXBpxJWudVpH1R35o4LnNWgMgW7arJ/wkhZv1J4gdizsqDmYr58KbooFQ61yYnF58zAEVgmJoFgm7IBCLU66mCLY+lhQf3CcOvncdFdEv0J5w6/KewRPh2GDEsk4utOz7NCJ+/oDM/z0R5BnUtx8bS8u8+8hG/apluWql33BcqJ9BxCCN3AVEIW9oEy/nxzxnjUGSGFt7co6Fy76OvsXOC3KLyWHUGzm5VjRjUdfx4=[/tex]且[tex=4.286x1.214]rUQgfQsqkf9LdmRTV7C+3mH6Ju0smhHvJRAhDgGcwxI=[/tex]，求X
- 假设x=4,y=2,m=5,n=4,w=12,t=9，则经过表达式（w=x 0 9
- 设向量[tex=11.286x1.357]4/I+qnOPn9SyhfCyc+zyNZf9JVVATavAzRRkH5ZAZ8kGLuudlY5PaCzT0i/Un7Pq[/tex]问[tex=0.5x0.786]gdMkE6SnyZedYLxpUxdkaQ==[/tex]为何值时[tex=2.429x1.643]9DwQYU+csHu9sJNgvoJblGoadbSFpU5woTVo2IsUTiI=[/tex]最小？并求此最小值？
- >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']