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RD SHARMA ENGLISH-SOME SPECIAL SERIES-All Questions
- The sum n terms of the series 1/(sqrt(1)+sqrt(3))+1/(sqrt(3)+sqrt(5))+...
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- Find the sum of n terms of the series 1*2*3+2*3*4+3*4*5...........
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- Sum the series 3. 8+6. 11+9. 14+............... to n terms.
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- Find the sum of n terms of the series whose n t h term is: 2n^2-3n+5
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- Find the sum to n terms of the series whose nth term is n^2+2^n.
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- Find the sum of the series (1^3)/1+(1^3+2^3)/(1+3)+(1^3+2^3+3^3)/(1+3+...
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- Show that (1xx2^2+2xx3^2+dotdotdot+nxx(n+1)^2)/(1^2xx2+2^2xx3+dotdotdo...
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- If S1, S2, S3 are the sums of first n natural numbers, their squares a...
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- Find the sum to n terms of the series :1^2+(1^2+2^2)+(1^2+2^2+3^2)+......
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- The sequence N of natural numbers is divided into classes as follows. ...
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- Find the sum of the following series to n term: 1^3+3^3+5^3+7^3+.........
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- Find the sum of the following series to n term: 2^3+4^3+6^3+8^3+.........
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- Find the sum of the following series to n term: 1. 2. 5+2. 3. 6+3. 4. ...
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- Find the sum of the following series to n term: 1. 2. 4+2. 3. 7+3. 4. ...
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- Find the sum to n terms of the series 1xx2+2xx3+ 3xx4+ 4xx5+......
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- Find the sum of the following series to n term: 3xx1^2+5xx2^2+7xx3^2+....
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- Find the sum of the following series whose n t h term is: 2n^3+3n^2-1.
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- Find the sum of the following series whose n t h term is: n^3-3^ndot
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- Find the sum of the following series whose n t h term is: n(n+1)(n+4)d...
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- Find the sum of the following series whose n t h term is: (2n-1)^2dot
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