#### kolibri282

##### Active member

Jean Claude,

as usual I am a bit confused since there is no sketch labeld 5 and in answer #5 there is no sketch. If you have a vector that has two non zero components it is of course rubbish to drop one of them. Please elaborate if this is the case.

PS: much of the confusion seems to lay in translation. Veullez vous, chère Jean Claude, svp attacher votre texte aussi en français, merci!

as usual I am a bit confused since there is no sketch labeld 5 and in answer #5 there is no sketch. If you have a vector that has two non zero components it is of course rubbish to drop one of them. Please elaborate if this is the case.

PS: much of the confusion seems to lay in translation. Veullez vous, chère Jean Claude, svp attacher votre texte aussi en français, merci!

Last edited: