Math, asked by mellenmist, 1 month ago

the difference between 5th term and 10th term of an arithmetic sequence is 18. what is the difference between 20th term and 30th term of the sequence​

Answers

Answered by devisushila2282
2

Answer:

36

Step-by-step explanation:

Difference of 5 terms = a + 9d -(a + 4d)

=5d = 18

d = 18/5

Difference between 20th and 30th term

= a +29d -(a + 19d)

= 10 d

= 10(18/5)

= 36

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