3 years ago

Find the 9th term of the arithmetic sequence whose common difference is d=2 and whose first term is a1=4

Mathematics

1 answer:

White raven [17]3 years ago

8 0

Answer:

Step-by-step explanation:

nth term = a + (n-1)d

9th term = 4 + 8 * 2

= 4 + 16

=20

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