Question

for what value of k does the system of equations Kx+2y=5 and 3x+5y+15=0 have no solution ?​

Reply ASAP

Answer 1

Answer:

for no solutions = a1/a2 =b1/b2not equal to c1/c2

so ,k/3is not equal to -5/15 (on solving it)

k is not equal to -1

This means k has all values except -1 for no solution.