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Distance between two parallel planes - class-XII
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Multiple Choice
Distance between the parallel planes $2x-3y+4z-1=0$ and $4x-6y+8z+8=0$ is
- $\dfrac{5}{\sqrt{29}}$
- $\dfrac{9}{2\sqrt{29}}$
- $\dfrac{1}{\sqrt{29}}$
- $\dfrac{9}{\sqrt{29}}$