Question

justify whether it is true to say that the following are the nth term of an Ap . (1) 2n-3. a question of ap And GP

Answer 1

Hi ...dear....here is your answer...
.
....Given nth term of series....
...= 2n-3....

putting n = 1 ,2,3,4..............and so on...

..we get ...

-1, 1, 3 , 5, 7 ,10 ......and so on ....
..... observing that the common difference between the terms is same ...
of the following series is in AP..........
HOPE IT HELPS YOU!!
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Answer 2

hope it helps..........