Q. Answer the following questions :
1. For certain simultaneous equations, if
(1) D, = 12 and D = 4, what is the value o

2 thoughts on “Q. Answer the following questions :<br />1. For certain simultaneous equations, if<br />(1) D, = 12 and D = 4, what is the value o”

1. Answer:

   love is waste

   Step-by-step explanation:

   don’t love and cry

   Reply

2. Step-by-step explanation:

   (i) Dx = 12 D=4

   x = Dx = 12

   D 4

   x = 3

   (ii) D = -3 Dy = 6

   y = Dy = 6

   D -3

   y = -2

   Reply