Add 2 to the number before.
So it continues
15 17 19 21 23 25
and so on ..
Un = 4n - 13.
13
A number is a multiple of 741 if it's a multiple of 3, 13 and 19 at the same time 741 = 3 x 13 x 19
There are 10 possible combinations so 60 possible permutations. The combinations are:(1, 3, 21), (1, 5, 19), (1, 7, 17), (1, 9, 15), (1, 11, 13),(3, 5, 17), (3, 7, 15), (3, 9, 13), (5, 7, 13), (5, 9, 11).
> 1, 3, 5, 7, 11, 13, and 17 1 is not a prime number, but 2 and 19 are. The correct answer is 2, 3, 5, 7, 11, 13, 17, and 19.
The rule is t(n) = 5 + 2*n, where n = 1, 2, 3, ...
Un = 4n - 13.
(-33/91) / (-3/77) =(33/91) / (3/77) = (33/91) * (77/3) = (11/91)*(77/1) =(11/13)*(11/1) = 121/13(-33/91) / (-3/77) =(33/91) / (3/77) = (33/91) * (77/3) = (11/91)*(77/1) =(11/13)*(11/1) = 121/13(-33/91) / (-3/77) =(33/91) / (3/77) = (33/91) * (77/3) = (11/91)*(77/1) =(11/13)*(11/1) = 121/13(-33/91) / (-3/77) =(33/91) / (3/77) = (33/91) * (77/3) = (11/91)*(77/1) =(11/13)*(11/1) = 121/13
The factors of 33 are:1, 3, 11, 33The factors of 55 are:1, 5, 11, 55The HCF of both numbers is 11
Blue - 2012 You Rule 1-3 was released on: USA: 13 June 2012
1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19.
1, 3, 11, 13, 33, 39, 143, 429The factors of 429 are:1, 3, 11, 13, 33, 39, 143, 4291, 3, 11, 13, 33, 39, 143, 429.
The rule for this sequence appears to be adding consecutive prime numbers. The sequence starts with 3, then adds the next prime number 2 to get 4. It then adds 3 (the next prime number) to 4 to get 7, then 5 to 7 to get 12, and so on. Each number in the sequence is the sum of the previous number and the next prime number in order.
1-8-13 2-7-12 3-6-11 And so on... 1-8-13 2-7-12 3-6-11 And so on...
13
The factors of 33 are: 1, 3, 11, 33 The factors of 39 are: 1, 3, 13, 39
1, 2, 3....11, 12, 13.