求不定积分 A B C D/ananas/latex/p/2345131/ananas/latex/p/2345151/ananas/latex/p/2345158/ananas/latex/p/2345165/ananas/latex/p/2345170
求不定积分 A B C D/ananas/latex/p/2345131/ananas/latex/p/2345151/ananas/latex/p/2345158/ananas/latex/p/2345165/ananas/latex/p/2345170
/ananas/latex/p/515893/ananas/latex/p/515894/ananas/latex/p/503271/ananas/latex/p/515901/ananas/latex/p/515902/ananas/latex/p/515907/ananas/latex/p/515908
/ananas/latex/p/515893/ananas/latex/p/515894/ananas/latex/p/503271/ananas/latex/p/515901/ananas/latex/p/515902/ananas/latex/p/515907/ananas/latex/p/515908
微分方程的通解是 A() B() C() D()/ananas/latex/p/246339/ananas/latex/p/1383985/ananas/latex/p/1384011/ananas/latex/p/1384021/ananas/latex/p/1383997
微分方程的通解是 A() B() C() D()/ananas/latex/p/246339/ananas/latex/p/1383985/ananas/latex/p/1384011/ananas/latex/p/1384021/ananas/latex/p/1383997
已知()=0.4,则()=( )/ananas/latex/p/152/ananas/latex/p/278/ananas/latex/p/847/ananas/latex/p/281/ananas/latex/p/152/ananas/latex/p/4781/ananas/latex/p/7419/ananas/latex/p/6547
已知()=0.4,则()=( )/ananas/latex/p/152/ananas/latex/p/278/ananas/latex/p/847/ananas/latex/p/281/ananas/latex/p/152/ananas/latex/p/4781/ananas/latex/p/7419/ananas/latex/p/6547
微分方程 的通解为A. B . C. D ./ananas/latex/p/19860/ananas/latex/p/7563/ananas/latex/p/266655/ananas/latex/p/19864/ananas/latex/p/266659
微分方程 的通解为A. B . C. D ./ananas/latex/p/19860/ananas/latex/p/7563/ananas/latex/p/266655/ananas/latex/p/19864/ananas/latex/p/266659
________,________,________,________. /ananas/latex/p/365732/ananas/latex/p/365733/ananas/latex/p/365734/ananas/latex/p/365735
________,________,________,________. /ananas/latex/p/365732/ananas/latex/p/365733/ananas/latex/p/365734/ananas/latex/p/365735
7.已知是实对称阵A的3个特征值,且对应于的特征向量分别为 则矩阵A=,则B矩阵中的各个元素 , , ; , , ; , , ./ananas/latex/p/404201/ananas/latex/p/404202/ananas/latex/p/404203/ananas/latex/p/2210847/ananas/latex/p/2210854/ananas/latex/p/2210858/ananas/latex/p/2210861/ananas/latex/p/2210863/ananas/latex/p/2210865/ananas/latex/p/2210869/ananas/latex/p/2210872/ananas/latex/p/2210875/ananas/latex/p/2210877
7.已知是实对称阵A的3个特征值,且对应于的特征向量分别为 则矩阵A=,则B矩阵中的各个元素 , , ; , , ; , , ./ananas/latex/p/404201/ananas/latex/p/404202/ananas/latex/p/404203/ananas/latex/p/2210847/ananas/latex/p/2210854/ananas/latex/p/2210858/ananas/latex/p/2210861/ananas/latex/p/2210863/ananas/latex/p/2210865/ananas/latex/p/2210869/ananas/latex/p/2210872/ananas/latex/p/2210875/ananas/latex/p/2210877
设,在D上可积,,则 , , .https://mooc1-1.chaoxing.com/ananas/latex/p/27236https://mooc1-1.chaoxing.com/ananas/latex/p/356004https://mooc1-1.chaoxing.com/ananas/latex/p/1153863https://mooc1-1.chaoxing.com/ananas/latex/p/1153883https://mooc1-1.chaoxing.com/ananas/latex/p/1153941https://mooc1-1.chaoxing.com/ananas/latex/p/1153969https://mooc1-1.chaoxing.com/ananas/latex/p/1153978
设,在D上可积,,则 , , .https://mooc1-1.chaoxing.com/ananas/latex/p/27236https://mooc1-1.chaoxing.com/ananas/latex/p/356004https://mooc1-1.chaoxing.com/ananas/latex/p/1153863https://mooc1-1.chaoxing.com/ananas/latex/p/1153883https://mooc1-1.chaoxing.com/ananas/latex/p/1153941https://mooc1-1.chaoxing.com/ananas/latex/p/1153969https://mooc1-1.chaoxing.com/ananas/latex/p/1153978
设,在内,则在内( )/ananas/latex/p/243901/ananas/latex/p/22409/ananas/latex/p/243903/ananas/latex/p/2154/ananas/latex/p/22992
设,在内,则在内( )/ananas/latex/p/243901/ananas/latex/p/22409/ananas/latex/p/243903/ananas/latex/p/2154/ananas/latex/p/22992
求的二阶导数/ananas/latex/p/55245: /ananas/latex/p/168648|/ananas/latex/p/25802|/ananas/latex/p/382158|/ananas/latex/p/8553
求的二阶导数/ananas/latex/p/55245: /ananas/latex/p/168648|/ananas/latex/p/25802|/ananas/latex/p/382158|/ananas/latex/p/8553