Question

Using uler formula find the unknown​

Answer 1

Answer:

1) e = base of the natural logarithm

i = imaginary unit

x = the angle in radians

2)F + V = E + 2, where F is the number of faces, V the number of vertices, and E the number of edges. A cube, for example, has 6 faces, 8 vertices, and 12 edges, and satisfies this formula.