the value of k for which the system of linear equation is x+2y=3,5x+ky+7=0 is inconsistent is:
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Answer:
k = 10
Step-by-step explanation:
Given equations : x + 2y = 3 , 5x + ky + 7 = 0
Taking in the form = a1 / a2 , b1 / b2 , c1 / c2 =
1/5 , 2 / k , -3 / 7
So taking equation 1 and 2
1 / 5 = 2 / k
k = 10
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