Recent content by tomyus

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    Undergrad How Does Matrix Symmetry Affect Row and Column Ranks?

    Independent vectors by matrix method [SIZE="3"]I can not understand how to prove that vectors are lineary independent by using the method of matrix ><>< [FONT="Comic Sans MS"]Please I want to know an easy way to make matrix method easy to understand ><< U can send me e-mail at >>>>>...
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    High School Help with Probability: Learn for Euclid Math Contest

    U may find at http://mathworld.wolfram.com/
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    Undergrad Expected value from a density function

    E(Y) = \int_{-\infty}^{+\infty}yf(y)dy
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    Undergrad PROOF: Independent vectors and spanning vectors

    Find the independence Find if these vectors are lineary independent :.. U=(1 2 9) . v=(2 3 5) . I know the condition of the lineary independent is au+bv=0 but how I can use this condition here .,.,., Please If you know the answer u can send it at >> ahmedtomyus@yahoo.com
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    Graduate Proving Vector Space Subspace Union: Tips and Assistance"

    Where is Applied maths Please I want to know if there is a forum that is talking about applied maths .. If there. u can send me an e-mail at>>> ( ahmedtomyus@yahoo.com )