John D.

asked • 06/20/21

Vectors, Linear Map; Injective and surjective

Let vector, v = - j + k in R3

f : R3 ---> R3

f(u) = v x u + 2u for u in R3


(u, v, j, k are vectors)


How can we determine if f is surjective or not?

How can we determine if f is injective or not?

1 Expert Answer

By:

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.