Math, asked by sandrakaitharan, 1 month ago

the nth term of an arithmetic sequence is 3n+7.Find its common difference,First term and 7th term

Answers

Answered by MahiraOberoi

3

Answer:

T2=3×2+7=13. d=T2−T1. d=13−10. d=3. common difference =3.

Step-by-step explanation:

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