Question

To solve x+y = 3; 3x-2y-4=0 by determinant Method Found D​

Answer 1





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Class 12

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>>Area of Triangles using Determinants

>>To solve x + y = 3 : 3 x - 2 y - 4 = 0

To solve  x+y=3:3x−2y−4=0  by determinant method find  D.

a1x+b1y−c1=0⇒a1x+b1y=c1

a2x+b2y−c2=0⇒a2x+b2y=c2

then the solution of x and y can be obtained by evaluating the following integral :

x=∣∣∣∣a2a1b2

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