+0  
 
+2
9
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avatar+1622 

What is the maximum possible length of the vector resulting from the following linear combination?
\({1\over{||v_1||}}v_1+{1\over{||v_2||}}v_2+\cdot\cdot\cdot+{1\over{||v_n||}}v_n\)                                                       [how to do vectors... :(]

 

Thanks team! 

 Feb 8, 2024
 #1
avatar+266 
+1

Check out this solution from Heureka!

 

Amazing solution by the way.

 

https://web2.0calc.com/questions/help-plz_80477

 Feb 9, 2024
 #2
avatar+1622 
0

Thanks Imcool and heureka- I just realized that one could use triangle inequality then manipulation here too! (BTW, the answer is n)

proyaop  Feb 10, 2024

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