3) OLfind value ofk, ern. has no solution:x+2y=3 (k-1)&H (KHily = 4+2. – InterviewSolution

1.	3) OLfind value ofk, ern. has no solution:x+2y=3 (k-1)&H (KHily = 4+2.ہمدم
Answer» x+2y=3; x+y=2; /2y-y=3-2; y=1, x=1, (k-1)(1)+(k+1)(1)=k+2,; k-1+k+1=k+2; 2k=k+2; 2k-k=2; k=2

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