Question

two AP have the same common difference. The difference between their hundred term is hundred , what is the difference between their thousand terms​

Answer 1

Answer:

Two APs have the same common difference.The difference between their 100th term is 100,what isthe difference between their 1000th terms? Sol: Let two A.P's have the first terms a , a' and common difference d. Given that difference between their 100th term is 100.

Step-by-step explanation:

Let two A.P's have the first terms a , a' and common difference d.

Given that difference between their 100th  term is 100.

then a + 99d - a' - 99d = 100

⇒ a - a' = 100.

Now difference between 1000 th term is

⇒ a + 999d - a' - 999d

= a - a'

= 100

∴ difference between 1000 th term is 100.

Answer 2

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