If the sequence a(1),a(2),a(3),…….. Is a...

If the sequence `a_(1),a_(2),a_(3)`,…….. Is an A.P., then the sequence `a_(5), a_(10), a_(15)`,…….. Is ………..

a G.P.

an A.P.

neither A.P. nor G.P.

a constant sequence.

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FULL MARKS-NUMBERS AND SEQUENCES-ADDITIONAL QUESTION SOLVED

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