find the Bisector of the angle between the planes
3x-6y+2z+5=0,4x-12y+3z-3=0 which contains
the origin
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Answer:
Step-by-step explanation:
For 3x−6y+2z+5=0 and −4x+12y−3z+3=0 bisector are
(3x−6y+2z+5 )/√(9+36+4) = ± (-4x+12y-3z+3)/ √(16+144+9)
The plane which bisects the angle between the plane that contains the origin
13(3x−6y+2z+5)=7(−4x+12y−3z+3)
⇒39x−78y+26z+65+28x−84y+21z−21=0
⇒67x−162y+47z+44=0
Further 3×(−4)+(−6)×12+2×(−3)<0
Hence, the origin lies in the acute angle.
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