Question

Let w1 and w2 be 2 subspaces of a finite dimensional vector space V. If dimV =dim w1 + dim w2 and w1⋂w2 = {0} prove that V = w1 ⊕ w2​

Answer 1

Answer:

Which is the filament resistance if a 6 volt bulb draws a current of 0.5 Amps?