1. 2, 4, 6, 8,

ii. 2, 4, 8, 16,

iii. a, a + 2, a +4, a +6, a +

which ones are arithmetic sequences?

i and ii, only

2.

i and iii, only

3.

ii and iii, only

4.

i, ii, and iii

What does h hours mean

2

step-by-step explanation:

vvvvv

answer:

option 2 - 1 and 3

for ap different is same

1- d= 4-2=6-4=2 -ap

2- not ap it's gp

3- d=2 ap

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