Question

Write whether the following pair of Linear equation is consistent or not x+t=14;x-y=4

Answer 1

x+y-14=0

x-y-4=0

They are inconsistent

a1=1,a2=1

b1=1,b2=-1

c1=-14

c2=-4

So

a1/a2 is not equal to b1/b2 not equal to c1/c2.

So they are not consistent.

Answer 2

x+y-14=0

x-y-4=0

They are inconsistent

a1=1,a2=1

b1=1,b2=-1

c1=-14

c2=-4

So

a1/a2 is not equal to b1/b2 not equal to c1/c2.

So they are not consistent.