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प्रश्न
If Dx = 18, Dy = 15 and D = 3 are the values of the determinants for certain simultaneous equations in x and y, then find the values of x and y.
बेरीज
उत्तर
Dx = 18, Dy = 15, D = 3
By Cramer's Rule
`x = (D_x)/D= 18/3 =6`
`y = (D_y)/D = 15/3 = 5`
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