Question:

If the four points (6,2,4), (1,3,5), (1,-2,3), and (6,k,2) are coplanar, then \(k =\)

Show Hint

To test coplanarity of 4 points, use scalar triple product of vectors = 0.
Updated On: Jun 4, 2025
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The Correct Option is C

Solution and Explanation

Check coplanarity using scalar triple product = 0. Take three vectors formed from one base point and equate volume expression to zero.
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