JEE Main 2015 Mathematics question

MathematicsThree Dimensional GeometryJEE Main 2015

A plane containing the point and the line also contains the point

Answer: (2)

Solution

The line passes through with direction , and the plane must also contain . A second vector lying in the plane is . The normal is therefore

Missing argument for \vec\vec n = Missing argument for \vec\vec d × = Missing \end{vmatrix}\begin{vmatrix}Missing argument for \hat\hat i & Missing argument for \hat\hat j & Missing argument for \hat\hat

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Question ID VK-115400