RD SHARMA-REAL NUMBERS-All Questions
- Euclid's Division Lemma
02:43
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- Three sets of English, Hindi and Mathematics books have to be stack...
05:39
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- In a seminar. the number of participants in Hindi, English and Mathema...
04:54
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- Find the largest number that will divide 398, 436 and 542 leaving r...
01:47
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- Find the HCF and LCM of 144, 180 and 192 by prime factorisation method...
04:22
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- Explain why 7*11*13+13a n d7*6*5*4*3*2*1 are composite numbers.
03:33
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- Prove that a positive integer n is prime number, if no prime p less th...
02:11
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- Show that every positive even integer is of the form 2q, and that eve...
02:41
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- prove that there are infinitely many posititegers.
01:50
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- Determine the prime factorization of each of the following numbers: ...
07:00
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- Express each of the following positive integers as the product of its ...
05:50
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- If a and b are two odd positive integers such that a > b, then prove t...
04:06
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- Prove that one of every three consecutive positive integers is divi...
04:09
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- Show that the square of an odd positive integer is of the form 8q+1, f...
02:37
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- Prove that the square of any positive integer is of the form 5q ,5q+1,...
03:43
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- Prove that if xa n dy are odd positive integers, then x^2+y^2 is even ...
02:43
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- Show that one and only one out of n ,n+2or ,n+4 is divisible by 3, whe...
03:27
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- Prove that n^2-n divisible by 2 for every positive integer n.
03:00
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- The remainder when the square of any prime number greater than 3 is ...
03:30
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- Use Euclid’s division algorithm to find the HCF of 4052 and 12576.
03:34
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