AIEEE 2004 Math Solved Paper
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Question : 15 of 68
Marks:
+1,
-0
Let T r be the rth term of an A.P. whose first term is a and common difference is d . If for some positive integers m , n , m ≠n , T m =
and T n =
, then a-d equals
[AIEEE 2004]
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