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AGRAWAL PUBLICATION-ARITHMETIC PROGRESSIONS-EXAMPLE
- Which term of the AP 3,15,27, 39,…. Will be 120 more than its 21st ter...
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- If Sn the sum of first n terms of an AP is given by Sn =3n^2-4n, find ...
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- Find the sum of first 8 multiples of 3.
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- If seven times the 7^(th) term of an A.P is equal to eleven times the ...
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- The 10^(th) term of an A.P is -4 and its 22^(nd) term is (-16) . Find ...
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- Find how many integers between 200 and 500 are divisible by 8.
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- Determine the AP whose third term is 5 and the seventh term is 9.
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- If the sum of the first 9 terms of an AP is equal to the sum of its fi...
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- Find the number of natural numbers between 102 and 998 whixh are divis...
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- For what value of n, are the n^(th) terms of two A.Ps 63,65,67… and 3,...
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- The common difference between the terms of two AP's is same. If the di...
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- In an AP, if Sn + S7 =167 and S(10) =235, then find th AP, where Sn de...
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- The 4^(th) erm of an AP. Is zero. Prove that the 25th term of the A.P ...
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- For an AP,it is given that the first term (a) = 5, common difference (...
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- If 6 times the 6^(th) term of an AP. Is equal to 9 times the 9^(th) te...
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- Find the sum of all 11 terms of an A.P. whose middles term is 30.
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- Find the sum first 15 multiples of 8.
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- Two AP's have the same common difference.The diference their between t...
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- Justify whether it is true to say that the following are the n^(th) te...
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- Justify whether it is true to say that the following are the n^(th) te...
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