In een
orthonormale basis

A.   1
B.   2
C.   3
D.   4
E.   5
                 

[ 4-5006 - op net sinds 31.5.15-()-4.11.2023 ]

Translation in   E N G L I S H

IN CONSTRUCTION A.  
B.  
C.  
D.  
E.  

Oplossing - Solution

... = 1 + 1 + 2. 0 = ...