Question

Intersecting point
of 엉
exty+z=6 is
수봄그를
and​

Answer 1

Answer:

Equation of plane1.

P

1

≡x−y+2z=3

Equation of plane 2.

P

2

≡4x+3y−z=1

we know that by family of planes,that any plane passing through the line of intersection of P

1

andP

2

will be given by

P

1

+λP

2

=0

⇒x−y+2z−3+λ(4x+3y−z−1)=0

Putting λ=−3,

x−y+2z−3−12x−9y+3z+3=0

⇒−11x−10y+5z=0

Required eqn of the plane:-

11x+10y−5z=0

(A) is the correct answer.

Answer 2

Answer:

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