For what value k will the following pair of equations has no solution? 3x+y=1, (2k-1)x+(k-1)y =2k+1
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Answer:
k= 2
Step-by-step explanation:
a1 / a2=b1/b2≠c1/c2
a1 / a2= b1 / b2 b1/b2≠c1/c2
3/2k-1= 1/k-1 1/k-1 ≠ 1/2k-+1
3k-3= 2k-1 2k+1≠ k-1
3k-2k=-1+3 2k-k≠ -1-1
k=2 k≠ -2
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