Question

iii) What is the common difference (d) of the A.P. 2, -2, -6, -10, ........ ?

a) -4 b) 2 c) -2 d) 4​

Answer 1

Answer:

d=4

Explanation:

a=2

d= (-2)-2

d= 4

hope it helps

Answer 2

common difference = second term - first term

d = (-2) - 2

= -4

so the answer is a)-4