2 years ago

How can I prove Euler's formula graphically?

2 answers:

5 0

Answer:

We can now prove Euler's formula (v − e + f = 2) works in general, for any connected simple planar graph. Proof: by induction on the number of edges in the graph. Base: If e = 0, the graph consists of a single vertex with a single region surrounding it. So we have 1 − 0 + 1 = 2 which is clearly right.

slamgirl [31]2 years ago

4 0

Don’t know sorry o don’t understand ur question

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Colt1911 [192]

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4 0

3 years ago

A movie rental kiosk charges a $25 membership fee and $3 per movie. An online movie service charges a $20 membership fee and $4

mylen [45]

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3 years ago

What is the difference?

slega [8]

Answer:

<h3>The answer is option D.</h3>

Step-by-step explanation:

First we must first find the LCM

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So we have

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3 0

3 years ago

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The volume of a cube is 512 cm3 . What is the area, in square centimetres, of each side of the cube?

lesantik [10]

Answer:

Step-by-step explanation:

V of a cube is s^3

V = 512

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4 0

2 years ago

A sphere with a radius of 10 centimeters is inscribed in a right cylinder. What is the volume of the right cylinder in terms of

ruslelena [56]

Well, that means that the sides and top are toutching the sphere

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3 years ago

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