No. of integral solutions???? | |

find the number of integral sloutions to IxI + IyI + IzI = 15? answer is 902. dunno hw to get it? help!! |

Re: No. of integral solutions???? | |

its mod(x) + mod(y) + mod(z)..... |

Re: No. of integral solutions???? | |

TG sir where r u....? |

Re: No. of integral solutions???? | |

awesome solution TG |

Re: No. of integral solutions???? | |

a + b + c = 12 .. Is it a typo..shuld it be 15 or explain.. |

Re: No. of integral solutions???? | |

kunal,TG has taken a,b,c's value as 1....hence a+b+c = 12 |

Re: No. of integral solutions???? | |

ARUN Prakash is rit |

Re: No. of integral solutions???? | |

SHORTCUT: Number of integral solutions for |x|+|y|+|z|=p is (4P^2)+2, So the answer is 902. ENJOY |

Re: No. of integral solutions???? | |

what will be the formula when we have four varaibles eg: |a|+|b|+|c|+|d|= p |