Recent content by nabi1995

  1. N

    How to Differentiate Cross Product?

    Thank you, I solved the equation. Thank you!
  2. N

    How to Differentiate Cross Product?

    Hi all, I have a qustion. dB/ds= -TN, dU/ds= KN (1) N= U x B (2) dN/ds=TB-KU (3) How Eq.(3) can be obtained from Eq.(1),(2)? Have a nice day!
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