anonymouz666 | nilton: it's a webserver returning in this format |

Chump | can someone help me to understand how to solve that : http://www.mathbin.net/10688 |

anubiss | you first have to understand how to multiply matrices |

Chump | that part i know ;) |

anubiss | ok then you make equations and solves them ! |

Chump | 2a+c=0 |

anubiss | thats it there should be at least one known variable |

Chump | 2a+c=1 erm can you please give me a hint .. this stuff i haven't seen it in a while hehe |

Steve|Office | chump: AB = C, so B = A^-1 C. Compute A^-1, multiply with C and you're done. |

karrotx | quick, someone teach me how to prove by induction heh |

Steve|Office | Alternatively, solve 4 simple equations. karrotx: Er, no. |

karrotx | i've spent the most part of today trying to figure it out |

Steve|Office | Prove P(0), prove P(n) => P(n+1). Bam! |

karrotx | Steve|Office: yup i know that |

Steve|Office | So then you're done. What more do you need? |

anubiss | you know all then |

karrotx | i can't relate p(n+1_) back to p(n) |

anubiss | thats an algebra problem then |

Steve|Office | Well, that's a specific problem. |

anubiss | :) |

Steve|Office | It need not be algebra. |

anubiss | . |

karrotx | i feel like i should take a college level algrebra class but i dont think i'll really learn somoething and by algebra i mean, low level algebra |

anubiss | whats low level algebra whats high level ? |

HiLander | people don't really learn. we're just not always great at forgetting |

karrotx | haha |

action | Steve|Office is terrific at forgetting. |

Steve|Office | is terrific at forgetting. Like spelling. |

Olathe | What was it I was supposed to be forgetting again ? |