Write x as the sum of two vectors, one in Span (41,42,43) and one in Span (14). Assume that (u...,14) is an orthogonal basis for R4. 0 4 6 13 1 -4 -8 U1 = uz 44 = X= -5 1 1 -1 3 -5 1 0 II X= (Type an integer or simplified fraction for each matrix element.)