determine the value of k for which the given system of equation has unique solution: 4x-5y=k; 2x-3y=12
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20.apply d conditiom for unique solution
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4x-5y-k=0
2x-3y-12=0
Consistent if A1/A2 ≠B1/B2(unique solution)
4/2≠5/3≠k/12
1/2≠5/3≠k/12.
Using this condition,we need to find the value of k.
2x-3y-12=0
Consistent if A1/A2 ≠B1/B2(unique solution)
4/2≠5/3≠k/12
1/2≠5/3≠k/12.
Using this condition,we need to find the value of k.
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