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Mathematics - Vector Question with Solution | TestHub

MathematicsVectorMiscellaneous/MixedMedium2 minQB

MathematicsMediumsingle choice

Passage / Comprehension

Consider a rectangular parallelepiped OACB A-prime C B-prime O-prime with OA=2, OB=3 and OC=4. Points P,

Under the conditions of Q13, find the shortest distance between $B A^{'}$ and $PR$ .

Options:

Answer:

Solution:

In the minimum-area configuration, $B (0, 3, 0)$ and the line $B A^{'}$ is parallel to a direction orthogonal to the common perpendicular to $PR$ . The common perpendicular is $OB$ , whose length is 3.

Stream:JEESubject:MathematicsTopic:VectorSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: QB

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