Math, asked by chaitanya1322, 11 months ago

Two ap's have same common difference. The difference between their 100th term is 100 what is the difference between their 1000th term​

Answers

Answered by ADIVER23
0
Since they have common differences their 1000th terms difference will be 1000 only
Answered by VelvetBlush
4

Let a and A be the first term of the two APs and d be their common difference. Then,

\longrightarrow\sf\red{a100 - A100 = 100}

\longrightarrow\sf\red{(a+99d)-(A+99d=100}

\longrightarrow\sf\red{a-A=100}

Now,

\sf\green{a1000-A1000=(a+999d)-(A+999d)=a-A=100}

Hence, the difference between the 1000th terms of the two APs is also 100.

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