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## Find the first term in the sequence for which a31 = 197 and d = 10. (a = a + (n-1) d.

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## Answers ( )

The first term is -103Step-by-step explanation:We will use the explicit formula for aithmetic sequence:

the explicit formula is given by:

Putting n=31 and d=10 in the formula

Hence,

The first term is -103Keywords:Arithmetic sequence, Common differenceLearn more about arithmetic sequence at:#LearnwithBrainly