Q: What are the 2 missing numbers in this sequence 1 2 3 5 13 21?

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there is no mode. A mode is a sequence of numbers that have a pair: EXAMPLE: 21 13 54 77 13 90 65 77 3 88 21 the mode would be 21 13 and 77 because they were repeated in the sequence.

Assuming the space is between the 5 and the 37, you could put 21 in there and all the numbers would be 16 apart from each other.

The Fibonacci sequence. The Fibonacci Sequence is the series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... The next number is found by adding up the two numbers before it

1) It starts with the numbers 1, 1 2) After that, each number in the sequence of the previous two numbers. Thus, the sequence starts with 1, 1, 2, 3, 5, 8, 13, 21, ...

This is the Fibonacci sequence where each new number is the sum of the last two numbers. So the next numbers are: 8 + 13 = 21 13 + 21 = 34 21 + 34 = 55 34 + 55 = 89 55 + 89 = 144

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The sequence is 1,2,3,5,8,13,21.......8 is the missing number. This is known as a Fibonacci Sequence. The first two numbers are supplied and then further numbers in the sequence are formed from the sum of the two prior numbers. 3 = 1 + 2 5 = 2 + 3 8 = 3 + 5.....and so on.

There are 2 missing. The sequence is 1,1,2,3,5,8,13,21. the equation is na=na-1+na-2. 1+1=2,+1=3,+2=5,+3=8,5=13,+8=21 The numbers you are missing are 1 and 8

The missing number is 21. This follows the pattern of the Fibonacci sequence where each number is the sum of the two preceding numbers.

21 between 13 and 34; it is the Fibonacci numbers where each successive number is the sum of the previous two.

It is the Fibonacci sequence. Whereby each number is the sum of the preceding two numbers. The next digits are 13(5+8) 21 (13+8)etc.

13, 21 - it is the Fibonacci sequence

there is no mode. A mode is a sequence of numbers that have a pair: EXAMPLE: 21 13 54 77 13 90 65 77 3 88 21 the mode would be 21 13 and 77 because they were repeated in the sequence.

Assuming the space is between the 5 and the 37, you could put 21 in there and all the numbers would be 16 apart from each other.

They are a sequence of odd numbers. The next three in the sequence would be 17,19 & 21

This is called the Fibonacci sequence. The last two numbers in the sequence are added together to produce the next. Therefore, following 8 and 13 are: 8 + 13 = 21 13 + 21 = 34 21 + 34 = 55 34 + 55 = 89 55 + 89 = 144

This is a Fibonacci sequence. Each number in the sequence is the sum of the previous two numbers:3+5=85+8=138+13=2113+21=34

The Fibonacci sequence. The Fibonacci Sequence is the series of numbers: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... The next number is found by adding up the two numbers before it