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R G PUBLICATION-REAL NUMBERS-EXERCISE
- Use Euclid's division algorithm to find the HCF of :(iii) 867 and 225
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- Show that any positive odd interger is of the form 6q+1,or 6q+3,or 6q+...
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- An army contingent of 616 members is to march behind an army band of 3...
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- Use Euclid's division lemma to show that the square of any positive in...
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- Use Euclid's division lemma to show that the cube of any positive inte...
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- Express each number as a product of its prime factors:(i)140
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- Express each number as a product of its prime factors:(ii) 156
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- Express each number as a product of its prime factors:(iii)3825
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- Express each number as a product of its prime factors:(iv)5005
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- Express each number as a product of its prime factors:(v)7429
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- Find the LCM and HCF of the following pairs of integer and verify that...
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- Find the LCM and HCF of the following pairs of integer and verify that...
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- Find the LCM and HCF of the following pairs of integer and verify that...
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- Find the LCM and HCF of the following integers by applying the prime f...
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- Find the LCM and HCF of the following integers by applying the prime f...
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- Find the LCM and HCF of the following integers by applying the prime f...
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- Given that HCF (306,657)=9,find LCM (306,657)
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- Check whether 6^n can end with the digit 0 for any natural number n.
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- Explain why 7xx11xx13+13 and 7xx6xx5xx4xx3xx2xx1+5 are composite numbe...
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- There is a circular path around a sports field.Sonia takes 18 minutes ...
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