Question

न 4 K के किस मान के लिए दिये गये समीकरण निकाय
5x-7y-5=0 और 2x+ky-1 = 0 का अद्वितीय हल
अंक-
For what value of K, system of equation 5x – 7y - 5 =
and 2x + ky - 1 = 0, have unique solution.
होगा।
.​

Answer 1

Answer:

execpt the number which is divisible by 7=k