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Determine the ratio of line segment …

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Determine the ratio of line segment 2x+y-4= 0 divides the line segment joining points (2;-2)(3;7)
  • 1 answers

Khushboo Giri 6 years, 10 months ago

X=3alpha+2÷alpha+1 Y=7alpha-2÷alpha+1 Now, 2x+(y-4)=0 Putting the value of x&y in this equation. 2×(3alpha+2÷alpha+1)+(7alpha -2÷alpha+1) -4=0 6alpha+4+7alpha-2÷alpha+1=4 13alpha+2÷alpha+1=4 13alpha+2=4alpha+4 13alpha-4alpha=4-2 9alpha=2 alpha=2/9 Therefore, the ratio is 2:9
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