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V PUBLICATION-SEQUENCES AND SERIES-QUESTIONBANK
- Find the sum of the series . 5^2+6^2+7^2+. . ...20^2
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- Find the sum to 'n' terms of the series 3xx8+6xx11+9xx14+…....
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- Find the sum to n terms of each of the series in the following . 1^2+(...
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- Find the sum to n terms of the series in the following n^ (th) terms ...
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- Find the sum to n terms of the series whose n^ (th) terms is given by...
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- Find the sum to n terms of the series in the following n^ (th) terms ...
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- If p^(th), q^ (th) , r^ (th) and s^ (th) terms of an A.P are in G.P, t...
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- If a, b, c are in AP and a^(1/x)=b^(1/y)=c^(1/z) prove that x, y, z ar...
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- If a, b, c, d and p are different real numbers such that (a^2+b^2+c^2)...
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- If p,q ,r are in G . P, and the equations, p x^2+2 q x+r=0 and d x^2+2...
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- Show that the sum of (m+n)^(th) and (m-n)^(th) terms of an A . P is eq...
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- If the sum of three numbers in an. A.P. is 24 and their product is 440...
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- If S1,S2 and S3 are respectively the sums of n, 2n and 3n terms of an ...
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- Find the sum of multiple of 7 between 200 and 400.
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- Find the sum of integers from 1 to 100 that are divisible-by 2 or 5 .
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- Find the sum of all two digit numbers which when divided by 4, yields ...
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- If f is a function satisfying f(x+y)=f(x) . f(y) 'for all x, y in N su...
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- The sum of some terms of G.P.is 315 . whose first term and the common ...
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- The first term of a G.P is 1. The sum of the third and fifth terms is ...
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- The sum of three numbers in G.P is 56 : If we subtract 1,7,21 from the...
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