Latest exam Aptitude Question SOLUTION: I need help in finding K so that there is no solution. x+3y=K kx+y=-1 this is what I have done x=k-3y kx=-1-y k(k-3y)=-1-y K^2-3ky=-1-y k^2=3ky-1-y k^2=3k-1

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(#M40125166) EXAM Numerical Ability question Keep an EYE

I need help in finding K so that there is no solution.

x+3y=K
kx+y=-1

this is what I have done
x=k-3y
kx=-1-y
k(k-3y)=-1-y
K^2-3ky=-1-y
k^2=3ky-1-y
k^2=3k-1

Asked In exam (9 years ago)

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