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PSEB-SEQUENCES AND SERIES-EXERCISE
- Between 1 and 31, m numbers have been inserted in such a way that the ...
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- A man starts repaying a loan as first instalment of Rs. 100. If he inc...
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- The difference between any two consecutive interior angles of a polygo...
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- Find the 20th and nth terms of the G.P. 5/2,5/4,5/8,.....
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- Find the 12th term of a G.P. whose 8th term is 192 and the common rati...
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- The 5th, 8th and 11th terms of a G.P. are p, q and x, respectively. Sh...
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- The 4th term of a G.P. is square of its second term, and the first ter...
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- Which term of the following sequence:- 2,2sqrt2,4,.....is 128?
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- Which term of the following sequence:- sqrt3,3,3sqrt3,....is 729?
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- Which term of the following sequence:- 1/3,1/9,1/27,.....is 1/19683 ?
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- For what values of x, the numbers -2/7,x, -7/2 are in G.P.?
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- Find the sum to indicated number of terms of the geometric progression...
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- Find the sum to indicated number of terms of the geometric progression...
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- Find the sum to indicated number of terms of the geometric progression...
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- Find the sum to indicated number of terms of the geometric progression...
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- Evaluate sum(k=1)^11(2+ 3^k).
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- The sum of first three terms of a G.P. is 39/10 and their product is 1...
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- How many terms of G.P. 3, 3^2, 3^3, ... are needed to give the sum 120...
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- The sum of first three terms of a G.P. is 16 and the sum of the next t...
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- Given a G.P. with a= 729 and 7th term 64, determine S7.
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