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RD SHARMA ENGLISH-ARITHMETIC PROGRESSIONS-All Questions
- 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 its...
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- If the sum of P terms of an A.P. is q and the sum of q ter...
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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 ...
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- If the sum of three consecutive terms of an increasing A.P. is 51 a...
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- If four numbers in A.P. are such that their sum is 50 and the great...
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- Let Sn denote the sum of n terms of an AP whose first term is a. If co...
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- If the first, second and last term of an A.P. are a ,\ b and 2a res...
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- If S1 is the sum of an AP of 'n' odd number of terms and S2 be the sum...
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