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xz5x
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Please help me! I'm not sure if this is a wright place to ask, but...
(vector) F = r^4 r(vector)
Find me rotor of F
Rotor of vector F must be 0, but I don't know how . You can't use this form of radius vector: xi+yj+zk (i, j, k are vectors), just leave r.
Thank you!
(vector) F = r^4 r(vector)
Find me rotor of F
Rotor of vector F must be 0, but I don't know how . You can't use this form of radius vector: xi+yj+zk (i, j, k are vectors), just leave r.
Thank you!
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