Question

Find the value of K for which the following pair of linear equation has a unique solution:
please fast....​

Answer 1

Answer:

K can be any value other then 3 and 12

Step-by-step explanation:

we know,

Unique Solution= a1/a2 $\neq$  b1/b2

thus,k/12$\neq$3/k

thus k can be any value other than 3 and 12

Answer 2

The answer cannot be taken out because there are 3 variables in one equation so I think the answer should be non of these