5. find the value of the k for which equations x-2y=8 and kx+6y=10 represent parallel lines.
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Answer:
k=6/-2
Step-by-step explanation:
For parallel lines
a1/a2=b1/b2 not equal to c1/c2
Given, a1/a2=1/k
b1/b2=-2/6
Therefore,a1/a2=b1/b2
1/k=-2/6
6=k(-2) (Cross multiplying)
k=6/-2
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Answer:
this is the explanation of sum
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