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Step by step text solution for Find the middle term of the A.P. 213, 205, 197, ..., 37. by MATHS experts to help you in doubts & scoring excellent marks in Class 10 exams.
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RD SHARMA ENGLISH-ARITHMETIC PROGRESSIONS-All Questions
- Find the middle term of the A.P. 213, 205, 197, ..., 37.
02:27
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- If in an A.P. the sum of m terms is equal to n and the sum of n terms ...
04:15
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- If the m^(t h) term of an A.P. is 1/n and the n^(t h) terms is 1/m , s...
03:29
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- Find the 0 where the AP is 40,37,...
02:07
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- Find whether 0 (zero) is a term of the AP 40, 37, 34, 31, ...
01:04
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- If 1/(x+2),1/(x+3),1/(x+5) are in A.P. Then, x=
02:32
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- Find the number of natural numbers between 101 and 999 which are di...
01:43
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- The sum of first 6 terms of an arithmetic progression is 42. The ratio...
03:54
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- Find the sum of first 20 terms of an A.P., in which 3rd term is 7 a...
03:25
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- The sum of 5th and 9th terms of AP is 30. If its 25th term is three...
03:47
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- The sum of three numbers in A.P. is 12 and the sum of their cubes is ...
03:53
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- In an A.P., the sum of first n terms is (3n^2)/2+(5n)/2dot Find its 25...
03:46
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- If Sn , the sum of first n terms of an A.P., is given by Sn=5n^2+3n , ...
03:24
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- Find the sum of all natural numbers between 250 and 1000 which are ...
03:00
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- The sum of the first p , q , r terms of an A.P. are a , b , c respecti...
09:09
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- If m times the m^(t h) term of an A.P. is equal to n times its n^(t h)...
05:05
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- If the p^(t h) term of an A.P. is q and the q^(t h) term is p , prove ...
02:56
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- If mth term of an AP is 1/n and its nth term is 1/m , then show that i...
03:48
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- For the following arithmetic progressions write the first term and ...
02:35
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- Is 184 a term of the sequence 3,7,11, ... ?
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