Question

3n+4 sequence
4n-5 sequence

Answer 1

Explanation:

3n +4 sequence

n = 1 , 3*1 + 4 = 3 + 4 = 7

n = 2 ; 3*2 + 4 = 6 + 4 = 10

n = 4 ; 3*3 + 4 = 9 + 4 = 13

n = 5 ; 3 *4 + 4 = 12 + 4 = 16

Sequence : 7, 10, 13 , 16, ........

4n - 5

n= 1 ; 4*1 - 5 = 4 - 5 = -1

n = 2; 4*2 - 5 = 8 - 5 = 3

n = 3 ; 4*3 - 5 = 12 - 5 = 7

n = 4 ; 4*4 - 5 = 16 - 5 = 11

Sequence: -1, 3 , 7 , 11 ,........