Question

find the value of k unique solution 2x+ky=3and 3x+2y=5

Answer 1

2x+ky=3
3x+2y=5
for unique solution
a1 by a2 is not equal to b1 by b2
so,2÷3 is not equal to k÷2
now by transposing we get
k is not equal to 4÷3
hence,instead of 4÷3 we can put any value of k