Question

write Eulers famula​

Answer 1

Euler's formula, named after Leonhard Euler, is a mathematical formula in complex analysis that establishes the fundamental relationship between the trigonometric functions and the complex exponential function. Wikipedia

e^{ix}=\cos x+i\sin x

e = base of the natural logarithm

i = imaginary unit

x = the angle in radians

Answer 2

Answer:

Euler's formula, Either of two important mathematical theorems of Leonhard Euler. The first is a topological invariance (see topology) relating the number of faces, vertices, and edges of any polyhedron. It is written F + V = E + 2, where F is the number of faces, V the number of vertices, and E the number of edges.

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