2.4
For what value of K, system of equation 5x – 7y - 5 = 0
and 2x + ky - 1 = 0, have unique solution.स्टेप बाय सॉल्यूशन
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Answer:
according to the question
5x-7y-5=2x+ky-1
5x-2x-5+1=ky+7y
3x-4=y(k+7)
k+7=3x-4/y
3x-4
k= ______+7
y
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