I have another problem that I am needing a little guidance.(adsbygoogle = window.adsbygoogle || []).push({});

Problem:

Let L be a linear operator on R1 and let a = L(1). Show that L(x) = ax for all x belongs to set R1.

Do i just need to use the definition of a linear transformation and show that this is a linear transformation or what?

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# Need help with a linear algebra proof

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