求下列向量场的散度div A：[tex=7.143x1.429]l/KZ4yxIlo39+CUz147GsKHjMFeuEjPA9lx4dyepCWs=[/tex]在点(1,0,-1)处的散度。
举一反三
- 求下列向量场的散度div A：[tex=8.857x1.429]26taFTNjAkljGrdpJkFhBmyHMkPvGpg601W9oaF71VPltI04wIp8yQB2Yx4qn+Wb[/tex]在点(1,-1,1)处的散度
- 求向量场[tex=0.786x1.0]Yn3GgEZev6SOu2r4v1WnCw==[/tex]在点[tex=1.0x1.0]/4LSvKfNeQWJ+IvWbbbjdA==[/tex]处的散度：[tex=15.286x1.5]hcjeMk2cs1TRrWyMaPcYSmBgWqVYpSf5L403RY8HY9PdhomGiCD+pXyIKP5b4gCu[/tex]
- 求向量场[tex=9.286x1.571]KnkXjOVEZhSTjeqswLI2Nm48JCiJQK/NYAogovLv8d9Pm9p3YTJjnzsjx8iFeKTi[/tex]在点[tex=4.143x1.357]KmioI5+v2TArMGA3bySF5g==[/tex]处的散度[tex=4.071x1.357]lBXXZYMMrxJ2+/5vAU9EvVsN0AufhlW821KhZsO7pvI=[/tex].
- 求向量场[tex=0.786x1.0]Yn3GgEZev6SOu2r4v1WnCw==[/tex]在点[tex=1.0x1.0]/4LSvKfNeQWJ+IvWbbbjdA==[/tex]处的散度：[tex=22.643x1.571]T9VkRRTEEGrDJJo7JVs/LuCxA0LrIfRTPN09vYwK3GospFtjq2+Jlr/DSMUu7qPKb4HnClJ9InT+lUDAL0+JqVSKCT32AR0e85WWXEeXpHQoeRWEkE7/CdRGyFVHXKjI[/tex]
- 求矢量场[tex=9.214x1.286]Aewrt9ar78udzIUHPflntGRt7u2c9FkxTGDbgy7YN9mEqcp3O7n8IOJuCwRyXdrH[/tex]在点[tex=4.429x1.286]+tqhxR2wEA3bmlNNV1+yWBOEjGoIu5gXPx4lMR8di/k=[/tex]处的散度及旋度 .