Ā=ai-2j+k and B=2a i+aj-4k perpendicular? (iii) For what value of a are. give me answer
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Ā=ai-2j+k and B=2a i+aj-4k perpendicular? (iii) For what value of a are. give me answer
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1. Réponse sinikmandengue
Réponse:
Hi
Explications:
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