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| 1. |
Find solutions for the following pair of linear equations. x-y=3,4x+2y=0 |
| Answer» X=3+Y eqn- (a)Putting this value of( x ) in eqn- (b) We will get => 4(3+Y) +2y =0=>12 +4y +2y=0=>. 6y =-12=> Y = -2Now, putting the value of (Y) in eqn-. (a)We get X =3+(-2) = 3-2 =1Value x and Y are :- 1 and 2 respectively.... | |