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Grade Upto college level Algebra

Given the line (x + 3)/2 = (y - 4)/3 = (z + 5)/2 and the plane 4x - 2y - z = 1,then the line is A. perpendicular to the plane B. inclined with 60o to the plane C. inclined with 45o to the plane D. parallel to the plane

Profile image of Manvendra Singh chahar
12 Years agoGrade Upto college level
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1 Answer

Profile image of SHAIK AASIF AHAMED
12 Years ago
since (4)(2)+(-2)(3)+(2)(-1)=0
the given line is parallel to the given plane
Hence D is the correct answer
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Jitender Singh
IIT Delhi
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