Question

Tha algebraic form of an arithmetic sequencs is 3n + 2.

a) What is its common difference?

b) Which is the first two digit term of this sequence ?
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Answer 1

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❍ Given arithmetic sequence is 9n + 2

$\implies\bf{First\: term}$ = a = 3n

$\rightarrow\bf{Common \:difference}$ = d = 3n -2 = 1

$\rightarrow\bf{First\: two\: digits}$ = 3n , 2

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Answer 2

Answer:

common difference is 1

Step-by-step explanation:

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