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Is 0 a term of the …

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Is 0 a term of the ap:31,28,25...?justify your answer
  • 1 answers

Shubham Saxena ???? 5 years, 2 months ago

t1​=a=31,, t2​=28          ,, t2​−t1​=28−31=−3        Since difference between consecutive terms is constant. d=−3     ∴ sequence is in A.P,, ∴ sequence is, tn​=a+(n−1)d,, 0=31+(n−1)(−3),, 0=31−3n+3       ∴34=3n     n=334​=11.33,, which is not an integer,, ∴ 0 is not a term of the following A.P,, Thank you.
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