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RD SHARMA-ARITHMETIC PROGRESSIONS-All Questions
- Which term of the sequence 114 ,\ 109 ,\ 104 ,\ is the first ne...
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- Write the value of a(30)-a(10) for the A.P. 4,\ 9,\ 14 ,\ 19 ,\ ...
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- Write 5t h term from the end of the A.P. 3,\ 5,\ 7,\ 9,\ ddot,\ 201...
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- Write the value of x for which 2x ,\ x+10 and 3x+2 are in A.P.
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- Write the n t h term of an A.P. the sum of whose n terms is Sn .
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- Write the sum of first n odd natural numbers.
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- Write the sum of first n even natural numbers.
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- If the sum of n terms of an A.P. is Sn=3n^2+5n . Write its co...
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- Write the expression for the common difference of an A.P. whose fir...
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- First the term of an A.P is p and its common difference is q. Find its...
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- For what value of p are 2p+1,\ 13 ,\ 5p-3 are three consecutive ...
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- If 4/5,\ a ,\ 2 are three consecutive terms of an A.P., then find t...
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- If the sum of first p terms of an AP is ap^2+bp find the common differ...
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- If 7th and 13th terms of an A.P. be 34 and 64 respectively, then it...
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- If the sum of P terms of an A.P. is q and the sum of q terms ...
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- The sum of n terms of an AP is 3n^2+nand its common difference is 6,th...
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- The first and last terms of an A.P. are 1 and 11. If the sum of its...
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- If the sum of n terms of an A.P., is 3n^2+5n then which of its terms i...
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- If the sum of n terms of an A.P. is 2n^2+5n , then its n t h ter...
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- If the sum of three consecutive terms of an increasing A.P. is 51 a...
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