What is the distance from the point to the plane ?

Answer and explanation

Correct answer: A.

  1. Step 1: Use point-to-plane distance formula: .
  2. Step 2: Substitute values: .
  3. Step 3: Denominator: .
  4. Step 4: Calculate distance: .
Answer
2.
Why not the others: '' calculates ; '' miscalculates numerator as 4; '' forgets to divide by the vector norm.

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