Can someone help me explain how to get 32 from the summation?

  • Thread starter Thread starter tuanle007
  • Start date Start date
  • Tags Tags
    Explain Summation
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
1 reply · 2K views
tuanle007
Messages
35
Reaction score
0
can someone help me explain how to get 32 from the summation?
thanks in advance..
 

Attachments

  • untitled.PNG
    untitled.PNG
    3.6 KB · Views: 483
Mathematics news on Phys.org
u=(5, -5, 6)^Transpose