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zimovet [89]
3 years ago
9

Examine the number patter below 1,2,3,5,8,13,21​

Mathematics
2 answers:
almond37 [142]3 years ago
6 0

The sequence is the Fibonacci sequence!

It works like this.

1+2=3

2+3=5

3+5=8

5+8=13

8+13=21

and so on.

muminat3 years ago
6 0

Answer:

Step-by-step explanation:

Ad the last two for the next

(1+2)= 3.  3+5=8.......

so 13+21= 34

21+34= 55

34+55= 89

not sure what you are looking for but I hope that helps.

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Complete the statements about the series
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Answer:

Ok, first in our series we can see two numbers in the Sigma, one bellow 0, and other above, 4.

This means that the value of k will go from 0 to 4, then all the numbers in the sum are:

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b) to see the sign in each term, we must solve the powers, remember that:

(-1)^n is -1 if n is odd, and is equal to 1 if n is even, so we have:

(-1/2)^0 + (-1/2)^1 + (-1/2)^2 + (-1/2)^3 + (-1/2)^4

= 1 -1/2 + 1/4 - 1/8 + 1/16.

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4 0
3 years ago
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In-s [12.5K]
What is the question
3 0
2 years ago
F(x)=x2. What is g(x)?
mixas84 [53]

Answer:

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6 0
3 years ago
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Answer:

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KATRIN_1 [288]
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