Math, asked by gangurdesnehal96, 6 months ago

If x=5 and y= -3 for certain simultaneous equations and the determinant D= -5 then find the value of Dx and Dy.

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Answered by Anonymous

3

$3 \: y \: \\ d \: 5 \: \\ \\ 3 \times 5 \\ 15 \\ \\ 15 \times 5 \\ 75$

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