Question

which of the following is an arithmetic progression a) 1, -1, -2, .... b) 2, 4, 6, .... c) 2, -2, 2, 2, ... d) 2, 4, 8, ...​

Answer 1

Answer:

what is the question write it correctly

Answer 2

a)1,-1,-2,-2 b)2,4,6,8. c)2,-2,2,2,6. d)2,4,8,1