Recent content by woundedtiger4

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    Linearly independent vectors

    It was a question from my today's test which was multiple choice question styled. My lecturer said he will provide the solution later this week therefore I was worried about my answer and asked for help as I selected the option "d". I wrote the at the of the post if my thread is in wrong...
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    Linearly independent vectors

    http://tinypic.com/r/euht06/8 Hi everyone! It was the question given to us in today's test & I was wondering if anyone can tell me what is the correct answer. The teacher will post the answers by the end of this week but I am feeling anxious to know the answer. Thanks in advance. P.S. Sorry...
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    Understanding Linear Algebra Solutions: Sketching and Ratios Explained

    Please help me to understand the solution :( (I have made the sketch, is it correct?, where has the 1/4 comes from? is it like 1:3 (1 ratio 3) => numerator divided by numerator + denominator = 1/1+3 =1/4 (as given on page 6 at http://www.lowndes.k12.ga.us/view/14167.pdf )? or am I wrong? For...
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    Proof by Induction: Solving Algebraic Exercises

    Hi everyone, I am trying to learn proof by induction method from http://en.m.wikibooks.org/wiki/Algebra/Proofs/Exercises And I have tried to solve the second problem attached with this post. It will be great if someone can tell me if I am wrong anywhere and then guide me. Thanks in advance.
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    Show that origin in R^n is the n-tuple 0=(0,0, .,0)

    Dear all, This definition/property was given as a remark in my lecture notes. And I have attempted to prove it (I have attached the picture of proof). Can you please tell me if I am correct or wrong (& possibly where am I wrong?) Thanks in advance.
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    Proof of R being a Vector Space - Best Resources Available

    Many thanks for the reply. Can you please tell me that what do you mean by specifying the base field?
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    Proof of R being a Vector Space - Best Resources Available

    Dear admin, Please remove/close this thread as I can prove it myself :) Thanks anyway.
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    Proof of R being a Vector Space - Best Resources Available

    Hi everyone! Can someone please tell me what is the proof of it? or Where can I find it? Thanks in advance. Best regards.
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    What is this Symbol - Is it Q? Answers Here

    I have checked it is not Greek, looks like Q , am I right? Thanks in advance
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