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vivalakoda
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What is the formula to find the value of y using Cramer’s Rule?
Dy
 one year ago
 one year ago
vivalakoda Group Title
What is the formula to find the value of y using Cramer’s Rule? Dy
 one year ago
 one year ago

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tcarroll010 Group TitleBest ResponseYou've already chosen the best response.0
http://tutorial.math.lamar.edu/Classes/LinAlg/CramersRule.aspx
 one year ago

abayomi12 Group TitleBest ResponseYou've already chosen the best response.0
an example for that
 one year ago

abayomi12 Group TitleBest ResponseYou've already chosen the best response.0
1) 5x+7y= 3. 2x+3y= 1. The denominator block [which I would call determinant or matrix if the text editor would provide decent graphics] is 5 7 2 3. Its value is 1. [5*3  2*7 = 15  14.] The par column is 3 1, so the x numerator block is 3 7 1 3. Its value is 2. [9  (7).] With a denominator of 1, this also means x = 2. The y numerator block is 5 3 2 1. Its value and the value of y = 1.
 one year ago
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