A vector equation can be written as $\mathbf{A}+>\mathbf{B}+\mathbf{C}->$ $\mathbf{D}=\mathbf{E}+\mathbf{F}$. The directions of all vectors and magnitudes of A, B, C, and E are shown in Figure P3.59. Graphically (using either manual drawing techniques or CAD) determine the magnitudes of vectors $\mathbf{D}$ and $\mathbf{F}$.
.(FIGURE CAN'T COPY)