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Janusz
办美国文凭加拿大文凭澳洲文凭英国文凭学位证毕业证成绩单
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Wendy Ye
If 'a' constant vector, 'r' position vector show that a×r is solenoidal vector
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2 days ago
If 'a' constant vector, 'r' position vector show that a×r is solenoidal vector
13K views
2 days ago
If 'a' constant vector, 'r' position vector show that a×r is solenoidal vector
![[R\&B Relax 24] Have a cup of coffee with yourself every day](http://i.ytimg.com/vi/DzPsKZoR-wQ/mqdefault.jpg "[R\&B Relax 24] Have a cup of coffee with yourself every day")
![Let T be a positive definite 2 × 2 matrix. Let En = (T^n | ||x|| = 1], n = 0, 1, 2, ... be the ima…](http://i.ytimg.com/vi/aZ10b-prJYw/mqdefault.jpg "Let T be a positive definite 2 × 2 matrix. Let En = (T^n | ||x|| = 1], n = 0, 1, 2, ... be the ima…")
