Question

Find these values of the Euler function.
Problem below.

Answer 1

\[\phi(10)\]

Answer 2

The Euler function counts the number of positive integers less than a number that are relatively prime to it. So, the question is really asking: How many positive integers are there less than 10 and relatively prime to 10?

Answer 3

what is relatively prime?

Answer 4

relatively prime numbers are numbers that have no factors in common.

e.g. 16 and 49 are relatively prime since 16 = 2^4, 49 = 7^2 have no factors in common.

however, 16 and 36 are not relatively prime since they share a factor of 2

Answer 5

So for this question you need to decide which of:
1, 2, 3, 4, 5, 6, 7, 8, 9
are relatively prime to 10.

Answer 6

what course are you taking to have encountered this question? :)

Answer 7

discrete mathematics

Answer 8

1,3,6,7,8,9

Answer 9

its probably wrong. sighhhhh

Answer 10

6 and 8 both share a factor of 2 with 10. so the only ones that work are 1, 3, 7, 9

Answer 11

A good practice is to factor each number into primes and compare the factors directly. :)

Answer 12

if a number share even a single factor in common with 10, then there is no way they can be relatively prime.

Answer 13

In any case, the answer is \[\phi(10) = 4\] since there are exactly 4 numbers less than and relatively prime to 10.

Answer 14

Ohhhhhh Isee now. Omg i get it. Thanks

Answer 15

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Answer 16

Which do you like better

Answer 17

The dipoleu2013dipole interactions between two polar phosphorus trihydride (PH3)

Answer 18

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"The supreme executive power shall be vested in a governor, who shall be commander-in-chief of all military

Answer 19

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Answer 20

someone pls help
The governments of the United States and Florida are similar bec

Answer 21

pls help me
The governments of the United States and Florida are similar because

Answer 22

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The reason for her keeping them so long was that they were .

Answer 23

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Answer 24

The governments of the United States and Florida are similar because they both

c

Answer 25

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Answer 26

The governments of the United States and Florida are similar because they both

c

Answer 27

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Answer 28

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Answer 29

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Answer 30

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I don't know where the snow came from for there were stars out.

Answer 31

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Answer 32

MCAT Biology Tutorial: Blood Pressure & Flow

Answer 33

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Answer 34

Given the data set (4, 85), (7, 92), (14, 110), which of the following equations best represents a line of best fit?

y = seven over threex + 75.