Let a=⟨1,3,1⟩ and b=⟨2,−1,−4⟩ Show that there are scalars s and t so thatsa+tb=⟨4,−16,−20⟩You might want to sketch the vectors to get some intuition.Where do I begin and end with this problem?Thank you in advance for your help.
Let a=⟨1,3,1⟩ and b=⟨2,−1,−4⟩ Show that there are scalars s and t so that
sa+tb=⟨4,−16,−20⟩
You might want to sketch the vectors to get some intuition.
Where do I begin and end with this problem?
Thank you in advance for your help.
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