Question

Which of the functional on l is a linear functional?

Answer 1

Answer:

Properties. Any linear functional L is either trivial (equal to 0 everywhere) or surjective onto the scalar field. Indeed, this follows since just as the image of a vector subspace under a linear transformation is a subspace, so is the image of V under L.

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Answer 2

Step-by-step explanation:

it is either trivial or subjective..

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