Question:
The Cartesian equation of plane through A$(7, 8, 6)$ and parallel to the XY plane is
The Cartesian equation of plane through A$(7, 8, 6)$ and parallel to the XY plane is
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Plane parallel to XY-plane â z is constant.
Updated On: Apr 26, 2026
- $z = 7$
- $z = 8$
- $z = 6$
- $z = 4$
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The Correct Option is C
Solution and Explanation
Concept:
Plane parallel to XY-plane has equation: \[ z = \text{constant} \] Step 1: Use given point. Point A = $(7,8,6)$
Step 2: Substitute. \[ z = 6 \]
Step 3: Conclusion. Equation of plane is $z = 6$
Plane parallel to XY-plane has equation: \[ z = \text{constant} \] Step 1: Use given point. Point A = $(7,8,6)$
Step 2: Substitute. \[ z = 6 \]
Step 3: Conclusion. Equation of plane is $z = 6$
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