Question

For what value of a the following pair of linear
equation has infinitely many solution?
ax – 3y = 1
-12x + ay = 2​

Answer 1

condition for having infinite solution is

a1/a2=b1/b2=c1/c2.

here a/-12 = -3/a =1/2

take a/-12 = -3/a

a^2 = 36

a = 6 or a= -6

Answer 2

Answer:

value of a = -6

Step-by-step explanation:

explanation is in the given attachment