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Show that every positive odd integer is ...

Show that every positive odd integer is of the form 2q + 1, for some integer q.

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Represent the following situations in the form of quadratic equations. The product of two consecutive positive integers is 306. We need to find the integers.

Represent the following situations in the form of quadratic equations: The product of two consecutive positive integers is 306. We need to find the integers.

PSEB-REAL NUMBERS -EXERCISE
  1. Show that every positive odd integer is of the form 2q + 1, for some i...

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  2. Use Euclid's division algorithm to find the HCF of : 135 and 225

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  3. Use Euclid's division algorithm to find the HCF of : 196 and 38220

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  4. Use Euclid's division algorithm to find the HCF of : 867 and 255.

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  5. Show that any positive odd integer is of the form 6q + 1 or 6q + 3 or ...

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  6. An army contingent of 616 members is to march behind an army band of 3...

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  7. Use Euclid's division lemma to show that the square of any positive in...

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  8. Use Euclid's division lemma to show that the cube of any positive inte...

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  9. Express each number as a product of its prime factors : 140

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  10. Express each number as a product of its prime factors : 156

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  11. Express each number as a product of its prime factors: 3825

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  12. Express each number as a product of its prime factors : 5005

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  13. Express each number as a product of its prime factors : 7429

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  14. Find the LCM and HCF of the following pairs of integers and verify tha...

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  15. Find the LCM and HCF of the following pairs of integers and verify tha...

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  16. Find the LCM and HCF of the following pairs of integers and verify tha...

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  17. Find the LCM and HCF of the following integers by applying the prime f...

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  18. Find the LCM and HCF of the following integers by applying the prime f...

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  19. Find the LCM and HCF of the following integers by applying the prime f...

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  20. Given that HCF (306, 657) = 9, find LCM (306, 657).

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  21. Check whether 6^n can end with the digit 0 for any natural number n.

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