Question

11.For what value(s) of k will the pair of linear equations: kx + 3y =k ; 12x + ky = k have a unique solution?​

Answer 1

Answer:

Step-by-step explanation:

The given system has unique solution if

k/12 not equal to 3/k

Implies k^2 not equal to 36

Then k not equal to 6 or -6

So, the given system has unique solution if k is any real number other than 6 or -6

Answer 2

Refers to attachment!!

hope IT HELPs!!