Math, asked by afzalshanavas2006, 2 months ago

6th term of an arithmetic sequence is 19 and its 10th term is 31.a) what is its common difference. b) what is its first term.​

Answers

Answered by neelapatel1711
2

Answer:

Ans - 78

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Answered by uthirapu
2

Answer:

common difference is second term-first term - =3

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