Question

find the value of k in which has no solution 3 x minus 5 Y + 7 equal to zero X + 3 Y - 5 is equal to zero​

Answer 1

Answer:The value of k = 10.

Step-by-step explanation:

Given two equations, 3x – y – 5 = 0 (i.e) 3x - y = 5    …. (1)

6x - 2y – k = 0 (i.e) 6x - 2y = k    …. (2)

Divide equation (2) by 2, it becomes, 3x – y = … (3)

From equation (1) and (3) LHS are equal, hence consider RHS

= 5, k = 10 for the problem to have solution,  

Condition for no solution be k ≠ 1