1.

7th time of 7th term is equal to the 11 time of 11th term find the 18th term

Answer» The 18th term will be equal to 0, Sourabh
Because 7a+42d = 11a+110d4a+68d = 0a+17d = 0. ( 18 th term = a+17d
18th term is equal to 0


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