Question

x- ky +1=0, Kx+y-13=0, x+y-4k=0​

Answer 1

Step-by-step explanation:

qsn क्या है, क्या आप qsn pleses लिख सकते हैं

Answer 2

Answer:

The right answer is 2

Step-by-step explanation:

x-ky+1=0

kx+y-13=0

x+y-4k=0

∆=0 [for non traible solution]

|1 -k 1|

|k 1 -13|

|1 1 -4|

k=2