已知数域 [tex=0.857x1.0]WBOxEEx6dPfNM3eGriw9WQ==[/tex]上方阵 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex]满足条件[tex=4.5x1.0]uqh+oOvD2P9iqZ7dD7XO1JltaR+XypqJ5EuCtoKjDkg=[/tex]求证: [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 相似于[tex=7.786x1.357]NovbxKl63Ey/milqTcbe/4dl4xu+Tqq9h6xi/OgYxCfcAbiEkjZ+AKx0GZIpf3VOa+HgISqFHWl/yekBSoM1Hg==[/tex]当[tex=3.714x1.571]7w2e51n/V60bm/QbMyhXJcAol1FSsgKo4IpY5ScJLQE=[/tex] 或 [tex=12.571x2.786]NovbxKl63Ey/milqTcbe/8xrWUI/SyQkWJs1uodj6nPWe/eYr/J4xTq7sSe4kvItLImiKPymhuBYI6b5m7o09cVJi7Gs0m7es6DHAFO3TRzwCQ8uyEmVhU7EnqTtGZ20xKdzUDoFE3ESuHV981nOGdbZvN8G9NIsp7yfcIj/Tgg=[/tex] 当[tex=3.143x1.571]XrHs8jGbyf0JE4E42AfbN8Ig9/jEXiOJqGJ2sMNkhmg=[/tex]
已知数域 [tex=0.857x1.0]WBOxEEx6dPfNM3eGriw9WQ==[/tex]上方阵 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex]满足条件[tex=4.5x1.0]uqh+oOvD2P9iqZ7dD7XO1JltaR+XypqJ5EuCtoKjDkg=[/tex]求证: [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 相似于[tex=7.786x1.357]NovbxKl63Ey/milqTcbe/4dl4xu+Tqq9h6xi/OgYxCfcAbiEkjZ+AKx0GZIpf3VOa+HgISqFHWl/yekBSoM1Hg==[/tex]当[tex=3.714x1.571]7w2e51n/V60bm/QbMyhXJcAol1FSsgKo4IpY5ScJLQE=[/tex] 或 [tex=12.571x2.786]NovbxKl63Ey/milqTcbe/8xrWUI/SyQkWJs1uodj6nPWe/eYr/J4xTq7sSe4kvItLImiKPymhuBYI6b5m7o09cVJi7Gs0m7es6DHAFO3TRzwCQ8uyEmVhU7EnqTtGZ20xKdzUDoFE3ESuHV981nOGdbZvN8G9NIsp7yfcIj/Tgg=[/tex] 当[tex=3.143x1.571]XrHs8jGbyf0JE4E42AfbN8Ig9/jEXiOJqGJ2sMNkhmg=[/tex]
【单选题】NO 2 、NO 2 - 、NO 2 + 键角大小关系正确的是 。 A. NO 2 > NO 2 - >NO 2 + B. NO 2 + >NO 2 >NO 2 - C. NO 2 - > NO 2 >NO 2 + D. NO 2 + > NO 2 - >NO 2
【单选题】NO 2 、NO 2 - 、NO 2 + 键角大小关系正确的是 。 A. NO 2 > NO 2 - >NO 2 + B. NO 2 + >NO 2 >NO 2 - C. NO 2 - > NO 2 >NO 2 + D. NO 2 + > NO 2 - >NO 2
求定积分[img=179x43]17da65388c0b1ca.png[/img]; ( ) A: log(2^(1/2) + 1)/2 + 2^(1/2)/2 B: log(2^(1/2) + 1)/2 - 2^(1/2)/2 - 1/2 C: log(2^(1/2) + 1)/2 + 2^(1/2)/2 - 1/2 D: log(2^(1/2) + 1)/2 + 2^(1/2)/2 + 1/2
求定积分[img=179x43]17da65388c0b1ca.png[/img]; ( ) A: log(2^(1/2) + 1)/2 + 2^(1/2)/2 B: log(2^(1/2) + 1)/2 - 2^(1/2)/2 - 1/2 C: log(2^(1/2) + 1)/2 + 2^(1/2)/2 - 1/2 D: log(2^(1/2) + 1)/2 + 2^(1/2)/2 + 1/2
2 + 2 * (2 * 2 - 2) % 2 / 3
2 + 2 * (2 * 2 - 2) % 2 / 3
函数z=xsiny在点(1,π/4)处的两个偏导数分别为 A: √2/2,√2/2 B: √2/2,-√2/2 C: -√2/2,-√2/2 D: -√2/2,√2/2
函数z=xsiny在点(1,π/4)处的两个偏导数分别为 A: √2/2,√2/2 B: √2/2,-√2/2 C: -√2/2,-√2/2 D: -√2/2,√2/2
2×2×2×2×2
2×2×2×2×2
HbF的构成主要是() A: α2β2 B: α2δ2 C: ζ2ε2 D: α2γ2 E: ζ2γ2
HbF的构成主要是() A: α2β2 B: α2δ2 C: ζ2ε2 D: α2γ2 E: ζ2γ2
胎儿期血红蛋白HbF的分子组成为( )。 A: ζ2ε2 B: α2Aγ2、α2Gγ2 C: ζ2 Aγ2、ζ2Gγ2 D: ζ2 Aγ2、 E: α2δ2 、α2β2
胎儿期血红蛋白HbF的分子组成为( )。 A: ζ2ε2 B: α2Aγ2、α2Gγ2 C: ζ2 Aγ2、ζ2Gγ2 D: ζ2 Aγ2、 E: α2δ2 、α2β2
正常人血红蛋白多肽链的组成是 A: α2β2 B: α2γ2 C: α2ε2 D: α2δ2 E: σ2β2
正常人血红蛋白多肽链的组成是 A: α2β2 B: α2γ2 C: α2ε2 D: α2δ2 E: σ2β2
函数[img=79x27]180355ae2690a03.png[/img]在x=2处的二阶泰勒展开式为 A: exp(sin(2))+cos(2)*exp(sin(2))*(x-2)+exp(sin(2))*(sin(2)/2-cos(2)^2/2)*(x-2)^2 B: exp(sin(2))+cos(2)*exp(sin(2))*(x-2)-exp(sin(2))*(sin(2)/2-cos(2)^2/2)*(x-2)^2 C: exp(sin(2))+cos(2)*exp(sin(2))*(x-2)-exp(sin(2))*(sin(2)/2+cos(2)^2/2)*(x-2)^2 D: exp(sin(2))+cos(2)*exp(sin(2))*(x-2)+exp(sin(2))*(sin(2)/2+cos(2)^2/2)*(x-2)^2
函数[img=79x27]180355ae2690a03.png[/img]在x=2处的二阶泰勒展开式为 A: exp(sin(2))+cos(2)*exp(sin(2))*(x-2)+exp(sin(2))*(sin(2)/2-cos(2)^2/2)*(x-2)^2 B: exp(sin(2))+cos(2)*exp(sin(2))*(x-2)-exp(sin(2))*(sin(2)/2-cos(2)^2/2)*(x-2)^2 C: exp(sin(2))+cos(2)*exp(sin(2))*(x-2)-exp(sin(2))*(sin(2)/2+cos(2)^2/2)*(x-2)^2 D: exp(sin(2))+cos(2)*exp(sin(2))*(x-2)+exp(sin(2))*(sin(2)/2+cos(2)^2/2)*(x-2)^2