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DIPTI PUBLICATION ( AP EAMET)-SEQUENCES AND SERIES -EXERCISE
- If the sum of four numbers in A.P is 24 and the sum of their square is...
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- Let T(r) be the rth term of an A.P, for r = 1,2 …. If for some positiv...
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- If a and x are positive integers such that x lt a and sqrt(a - x ), sq...
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- If the length of sides of right angled triangle are in A.P., then the ...
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- If three positive real numbers a,b, c are in A.P such that abc = 4, th...
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- If log(5) 2, log(5) (2^(x)-5 ) log(5) (2^(x) - 7//2) are in A.P ., th...
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- If a(1),a(2),a(3),………. are in A.P. such that a(1) + a(5) + a(10) + a(1...
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- Four numbers are in arithmetic progression. The sum of first and last ...
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- The ratio of the sums of m arithmatic means and n arithmatic means bet...
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- Between 1 and 31 are inserted m arithmetic means, so that the ratio of...
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- If a(1), a(2) ……… a(n) are in A.P with common difference d ne 0, then ...
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- Value of underset(n rarr infty )(Lim) sum(r = 1)^(n) Tan^(-1) ((1)/(2r...
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- Given that n A.M.s are inserted between two sets of numbers a , 2b and...
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- If pth, qth, rth terms of an A.P are a,b,c then a(q - r ) + b(r - p ) ...
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- If mth terms of an A.P . Is n and nth term is m, then (m + n)th term i...
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- If the mth term of an A.P is n and nth term is m , then pth term =
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- If 100 times the 100^(th) term of an A.P with non zero common differen...
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- If the sum of m terms of an A.P, is equal to the sum of n terms of the...
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- If a(1), a(2) …… a(n) are in A.P then (sqrt(a(1)) + sqrt(a(n)))/( sqrt...
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- If the ratio of sum of n terms in two A.P' s is 2n : n + 1, then the ...
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