3. For what value of k the pair of linear equations 3x + y = 3 and 6x +ky = 8 does not
have a solutions
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6
Answer:
Step-by-step explanation:
from the equations 3x + y = 3 and 6x +ky = 8
we get
- a1=3,b1=1 &c1=-3
- a2=6,b2=k,c2=-8
respectively,
hence a1/a2=b1/b2 not = c1/c2 since equation does not have any solution[given]i.e parrallel equation
3/6=1/k not=-3/-8
hence for k not =8/3 then the equations do not have a solution.
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