Question

If $(α, β, γ)$ is mirror image of the point $(2, 3, 4)$ with respect to the line $\frac {(x-1)}{2}=\frac {(y-2)}{3}=\frac {(z-3)}{4}$. Then $2α + 3β + 4γ$ is

• A. 29
• B. 30
• C. 31
• D. 32

Answer 1

Answer: (A)

29

Answer 2

The correct option is (A): 29