Question

What is the value of D for solving simultaneous equation x+y=3 ; 3x-2y-4=0 by determinant method

Answer 1

Answer:

1 will be the value of D.

Answer 2

x+y=3................. (1)

3x-2y-4=0 I. e.

3x-2y=4................(2)

D= |1 1 |

|3 -2 |

D=-2-3=-5

So value for D is -5.