Find the value of k for which the following linear equation has unique solution:
7x-5y-4=0 ; 14x+ky+4=0
Answers
Answered by
20
in this unique solution
a1/a2=b1/b2
7/14=-5/k
k=-5×14/7
k=-10
a1/a2=b1/b2
7/14=-5/k
k=-5×14/7
k=-10
Answered by
3
Answer:
calculate in this ouestion
Similar questions