Home
Class 10
MATHS
Check whether 6^n can end with the digit...

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

Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    R G PUBLICATION|Exercise EXERCISE|84 Videos

  • QUADRATIC EQUATIONS

    R G PUBLICATION|Exercise EXERCISE|115 Videos

  • REVISION

    R G PUBLICATION|Exercise EXERCISE|243 Videos

Similar Questions

Explore conceptually related problems

Examine whether 8^n can end with zero for any n,n belongs to natural number.

Examine whether 6^n can end with five for n,n belongs to natural number.

Find the variance of first n natural numbers.

Find the sum of first n even natural numbers.

The sum of first n odd natural number is

State whether B is a subset of A or not:A = the set of natural numbers B = the set of negative integers

Find the sum of first n terms of even natural numbers .

What is the sum of the cubes of first n natural numbers?

Check what the result would have been of the sum of chosen number and the number with reversed digits, if Sundaram had chosen the number shown below. 27

Check what the result would have been of the sum of chosen number and the number with reversed digits, if Sundaram had chosen the number shown below. 39

R G PUBLICATION-REAL NUMBERS-EXERCISE
  1. Find the LCM and HCF of the following integers by applying the prime f...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. Explain why 7xx11xx13+13 and 7xx6xx5xx4xx3xx2xx1+5 are composite numbe...

    Text Solution

    |

  5. There is a circular path around a sports field.Sonia takes 18 minutes ...

    Text Solution

    |

  6. Prove that sqrt5 is irrational.

    Text Solution

    |

  7. Prove that 3+2sqrt5 is irrational.

    Text Solution

    |

  8. Prove that the following are irrationals:(i)1/sqrt2

    Text Solution

    |

  9. Prove that the following are irrationals:(ii)7sqrt5

    Text Solution

    |

  10. Prove that the following are irrationals:(iii)6+sqrt2

    Text Solution

    |

  11. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  12. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  13. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  14. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  15. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  16. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  17. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  18. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  19. Without actually performing the long division,state whether the follow...

    Text Solution

    |

  20. Without actually performing the long division,state whether the follow...

    Text Solution

    |