or-vector Multiplication 4.1. Inner or dot product The inner product or dot product of the vector a CR with the vector b c R produces a scalar given by abba[b₁ When

a E C™ and b = C, then we have Fact: a b = ba= (b)*a ele2 == e2 el' e2 == e2¹ 61 am e1'e1 e2' =a₁b₂+ +amba;b; Suppose e1 = e1(1, 3) and e2 = e1(2, 3). Then? (select all that apply) ele2 = 1 x 0+1x1+0x0 e1¹ e2 = 1 × 0+0x1+0x0 a∙b=b²a=Σab;. e1 will return false e1 will return true e2 == 1.0 will return false, because c, c, 1 except when i = 1 e1¹e1 == e2¹ * e2 == 1.0 will return true, because e, - e, = 1 for every valid i ✓ Passed