Question

First 4 terms for 5 - 2n

Answer 1

3 , 1 , -1 , -3

Explanation:

5 - 2n

n = 1 ; 5 - 2n = 5 - 2*1 = 5 - 2 = 3

n = 2; 5 - 2n = 5 - 2*2 = 5 - 4 = 1

n = 3; 5 - 2n = 5 - 2*3 = 5 - 6 = -1

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

First 4 terms are : 3 , 1 , -1 , -3