f(x) Transforms to f(x+a) or f(x-a)

38. Let the m...

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38. Let the mirror image of the line x/1 =y/2 =z/3 in the plane ax+by+cz+1=0 is the line (x-3)/1 =(y-2)/2 =(z-1)/3 then the volume of tetrahedron which the plane makes with the coordinate planes is A)9/2 B)7/2 C)5/2 D)none of these

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\frac{x - 1}{1} = \frac{y - 2}{2} = \frac{z - 3}{3}

\frac{x - 2}{3} = \frac{y - 3}{1} = \frac{z - 1}{2}

A x + B y + C z - 9 = 0

A + B + C =

a x + b y + c z - 1 = 0

(4, - 1, 2)

\frac{x + 2}{3} = \frac{y - 2}{- 1} = \frac{z + 1}{2}

\frac{x - 2}{1} = \frac{y - 3}{2} = \frac{z - 4}{3},

4 a + 3 b + 2 c =

\frac{x - 1}{1} = \frac{y - 2}{2} = \frac{z - 3}{3}

\frac{x - 2}{3} = \frac{y - 3}{1} = \frac{z - 1}{2}

A x + B y + C z = 0

A + B + C =

L : \frac{x + 1}{- 1} = \frac{y}{2} = \frac{z - 1}{3}

π : x - 2 y + z = 6

π

L

L : \frac{x - 1}{2} = \frac{y - 1}{3} = \frac{z - 1}{2}

x + y + z = 3

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