find the value of k so that the equations 3x-2y-7=0, kx+5y+8=0 have (1)unique solution and (2)no solution.
Answers
Answered by
2
3/k=-2/5=-7/8
or, 3/k=-2/5
or, -2k=15
or, k=-15/2 answer.
or, 3/k=-7/8
or, k=-7/24. answer.
or, 3/k=-2/5
or, -2k=15
or, k=-15/2 answer.
or, 3/k=-7/8
or, k=-7/24. answer.
Similar questions