求以下各向量的散度及旋度([tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex],[tex=0.429x1.0]JThLUuJ8WswSAPiYZWihWg==[/tex]为常向量):[br][/br][tex=4.714x1.286]X333hRNR02QjapTlKxQsZRKAagpx28BlcJvTwz8ur8w=[/tex];
举一反三
- 求以下各向量的散度及旋度([tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex],[tex=0.429x1.0]JThLUuJ8WswSAPiYZWihWg==[/tex]为常向量):[br][/br][tex=2.5x1.357]evCJ2yvYK4YiSjLuMrVX7Q==[/tex];
- 求以下各向量的散度及旋度([tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex],[tex=0.429x1.0]JThLUuJ8WswSAPiYZWihWg==[/tex]为常向量):[br][/br][tex=2.214x1.071]UufID/HmohTQ8WZj5Kfllg==[/tex];
- 求以下各向量的散度及旋度([tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex],[tex=0.429x1.0]JThLUuJ8WswSAPiYZWihWg==[/tex]为常向量):[br][/br][tex=4.714x1.357]J+BvZgZuyiCf88/X0PZG4MZjlZ25tt28KaCk/6jlob4=[/tex];
- 求向量[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]与[tex=0.429x1.0]JThLUuJ8WswSAPiYZWihWg==[/tex]的夹角:[tex=5.429x1.357]28vNNArDuRRnb+06piGt7g==[/tex],[tex=6.143x1.357]Uqwu1QGYB2waFjV52ImPKg==[/tex] .
- 求向量[tex=0.571x0.786]c59+3vo0/Vn/FvNRhDRu5g==[/tex]与[tex=0.429x1.0]JThLUuJ8WswSAPiYZWihWg==[/tex]的夹角:[tex=5.429x1.357]2a1nHnVLv213QxcHtU3H+w==[/tex],[tex=5.357x1.357]1D0C8TkZZ+4Sbb/nx0LsXA==[/tex] .