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Math Help - The number provided for each value

  1. #1
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    The number provided for each value

    Stress vs. strain data for a composite material.
    strain=[0 0.183 0.36 0.5324 0.702 0.867 1.0244 1.1774 1.329 1.479 1.5 1.56];
    stress=[0 306 612 917 1223 1529 1835 2140 2446 2752 2767 2896];

    Find the longitudinal modulus E using the regression model. sigma=E*epsilon

    i must find only one E for all equations.how can i find the number provided for each value? can anyone suggest smthng? ty
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by adrianoooo View Post
    Stress vs. strain data for a composite material.
    strain=[0 0.183 0.36 0.5324 0.702 0.867 1.0244 1.1774 1.329 1.479 1.5 1.56];
    stress=[0 306 612 917 1223 1529 1835 2140 2446 2752 2767 2896];

    Find the longitudinal modulus E using the regression model. sigma=E*epsilon

    i must find only one E for all equations.how can i find the number provided for each value? can anyone suggest smthng? ty
    >help leftdivide

    CB
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