AIEEE 2005 Math Solved Paper

Section: Mathematics

Question : 54 of 71

Marks: +1, -0

If the plane 2ax−3ay+4az+6=0 passes through the midpoint of the line joining the centres of the spheres
x2+y2+z2+6x−8y−2z=13 and
x2+y2+z2−10x+4y−2z=8 then a equals

[AIEEE 2005]

−1
1
−2
2

Validate

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