Question

Plzz answer this question fast!!!

Answer 1

Answer: unique solution

Step-by-step explanation:

as you can see that if take both the eqN

aX + 3y = a - 3 ..........(1)

12X + ay = a   ..............(2)

so over here,

                     A1 = a     B1 = 3   C= 3-a (by taking it the other side)

                    A2=12      B2=a    C = -a  (by taking it the other side)

now comparing the ratios ,

     A1/A2 = a/12

     B1/B2 = 3/a

     C1/C2 = 3-a/-a

as u can see that A1/A2 IS NOT EQUAL TO B1/B2 AND IS NOT EQUAL TO C1/C2 HENCE IT HAS A UNIQUE SOLUTION