Find a basis of the subspace of R 4 that satisfies the following equation: -3x 1 -5x 2 -8x 3 -4x 4 =0 The basis should be three vectors with 4 components each I tried V 1 as (-3,0,0,0), V 2 as (0,-5,0,0), V 3 as (0,0,-8,-4). But that was incorrect. Wouldn't the subspace for this be the Vectors (-3,0...