Refer to vectors a through h below. Make a copy or a sketch of each vector, and then draw a sketch to represent each of the following. For example, find a + e by placing a and e so that their initial points coincide. Then use the parallelogram rule to find the resultant, as shown in the figure on the right.


<IMAGE>


c + d

Verified step by step guidance

1. Identify vectors \( \mathbf{c} \) and \( \mathbf{d} \) from the given image or description.
2. Sketch vector \( \mathbf{c} \) on a graph or coordinate plane, starting from an initial point.
3. From the same initial point, sketch vector \( \mathbf{d} \) to ensure both vectors have their initial points coinciding.
4. Use the parallelogram rule: complete the parallelogram by drawing lines parallel to \( \mathbf{c} \) and \( \mathbf{d} \) from the tips of each vector.
5. The diagonal of the parallelogram starting from the initial point represents the resultant vector \( \mathbf{c} + \mathbf{d} \).