Question

13. Find the value of k, so that the following system of equation has a unique solution:
a) kx + 2y = 5; 3x - 4y = 10.
b) 8x + 5y = 9; kx + 10y
= 15.
c) kx + 3y = (k - 3); 12x + ky = k.
d) x - 2y = 3; 3x + ky = 1.
e) 4x - 5y = k; 2x - 3y = 12.
plz.answer this I'll mark u as brainlyest​

Answer 1

Step-by-step explanation:

conditon of unique solution

k belong to value of real number set