Recent content by spg89

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    Undergrad How to convert polynomial to matrix?

    use cayley-Hamilton theorem from backwards,it will help...
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    Graduate Is U + U' a subspace if U and U' are contained in W?

    gimme ur mail id,i will send da pics frm my book...this prove is in my syllabus...
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    Undergrad Are Matrices with the Same Eigenvalues Always Similar?

    i think the value of principle diagonal is same in both matrices...
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    High School How Can Light Be Influenced by Gravity?

    yeah...thnx man..
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    High School How Can Light Be Influenced by Gravity?

    Even if photon has mass,according to E=mc2...everything is energy...
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    High School How Can Light Be Influenced by Gravity?

    how photon have momentum?cause,at light speed(for light itself),nothing has weight...then how can it be possible?
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    High School How Can Light Be Influenced by Gravity?

    According to Einestine, E=mc2 So light dosent have weight.but i m heard of gravitational lensing...if light doesn't have weight,den how can it influenced by the gravity?i m confussed...