Question

which of the following form an ap. 1,1,2,2,3,3-----
.3,.33,.333----
1/2,1/4,1/8----

Answer 1

HELLO MATE HERE UR ANSWER.....1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11.....so on

3,,,33,,,333,,,,3333,,,,33333,,,,,333333,,,,3333333.....so on...

1/2,,,,1/4,,,,1/8,,,,1/12,,,,1/14,,,,1/18,,,,,and so on...

may it helps uh mark me as a brainliest....

Answer 2

the third one forms an Ap
as here a= 1/2
d= 1/4 -1/2=1/2
and similarly 1/8- 1/4=1/2
then it is in regular interval of 1/2 then it forms an Ap..



the first and second one donot have regular interval or d ...
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hope it will help u dear