two AP have the same common difference, the difference between their 100th term is 100 what is the difference between their 1000th term
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T100 - T'100 = 100 ( Given )
a + 99d - ( a' + 99d ) = 100
a + 99d - a' - 99d = 100
a - a' = 100
Now ,
T1000 - T'1000
= a + 999d - ( a' + 999d )
= a + 999d - a' - 999d
= a - a'
= 100 ans.
a + 99d - ( a' + 99d ) = 100
a + 99d - a' - 99d = 100
a - a' = 100
Now ,
T1000 - T'1000
= a + 999d - ( a' + 999d )
= a + 999d - a' - 999d
= a - a'
= 100 ans.
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