The pattern for the numbers 2, 9, 23, 51, 107 is an increasing sequence of numbers where each number is obtained by adding the square of the previous number and subtracting the previous number itself. To illustrate, 9 = (2^2) + 2, 23 = (9^2) + 9, 51 = (23^2) + 23, and 107 = (51^2) + 51. This pattern is a form of a recursive sequence where each term is dependent on the previous term through a specific mathematical operation.
51-23 = 28
smaller no.14 larger 37
{| |- | 78 69 60 51 42 33 |}
To get the (mean) average, add them up and divide by 3 [since there are 3 numbers]: 12 + 16 + 23 = 51, and 51 ÷ 3 = 17.
5.167 × 107 or 5.167E7
Start by adding 7, then add 7x2, then 7x4, then 7x8, etc. 2 + (7x1) = 9 9 + (7x2) = 23 23 + (7x4) = 51 51 + (7x8) = 107 The next number is 219.
107 double difference each time 2 + 7 = 9 9 + 7 + 7 = 23 23 + 14 + 14 = 51 51 + 28 + 28 = 107
17, 31 and 23 are.
51 and 36
51 + 56 = 107
32, 9, 18, 51
51-23 = 28
61, 23, 97, 41, 67 yes. 51, 93, 39, no.
The Highest Common Factor (HCF) of the two numbers is 3. 63/3 = 23 and 51/3 = 17.
smaller no.14 larger 37
{| |- | 78 69 60 51 42 33 |}
The prime numbers from 1 to 51 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47.