Problem Bank | IB Math AAHL

[Maximum mark: 8]

Find the point Q on the plane

Π:r=⎝⎛3−1−2⎠⎞+λ⎝⎛62−3⎠⎞+μ⎝⎛32−2⎠⎞.

that is closest to the point P(4,5,−3), and the distance ∣∣∣PQ⃗∣∣∣.

[8]

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[Maximum mark: 8]

Find the point Q on the plane

Π:r=⎝⎛3−1−2⎠⎞+λ⎝⎛62−3⎠⎞+μ⎝⎛32−2⎠⎞.

that is closest to the point P(4,5,−3), and the distance ∣∣∣PQ⃗∣∣∣.

[8]

To earn a crown, get your answer ready before you reveal the options!

Ask Plex AI about this problem

Get hints, ask questions, and work through this problem step by step

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