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Grade 12Analytical Geometry

Hi sir,,please post the solution of the problem,

Q:The equation of the plane bisecting the acute angle between the planes 2x-y+2z+3=0 and 3x-2y+6z+8=0 is.........

Ans. 23x-13y+32z+45=0

Profile image of Tapasranjan Das
16 Years agoGrade 12
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1 Answer

Profile image of Badiuddin askIITians.ismu Expert
16 Years ago

Dear Tapasranjan

for acute angel bisector

(2x-y+2z+3)√(22+12+22)= - ( 3x-2y+6z+8)/√(32+22+62)

7(2x-y+2z+3) =-3(3x-2y+6z+8)

23x-13y+32z+45=0

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