Gce Model Questions Vol1 2019 Further Mathematics Question 38

Practice objective / multiple choice question 38 from the 2019 Gce Model Questions Vol1 Further Mathematics examination.

Gce Model Questions Vol1 2019 Further Mathematics Objective / Multiple Choice Hard Difficulty
Question 38 GCE_MODEL_QUESTIONS_VOL1 • 2019 • FURTHER_MATHEMATICS • objective

Points \(A(1,2,3),\;B(4,0,5)\) and \(C(2,-1,1)\) are not collinear. Find a unit vector that is perpendicular to the plane determined by \(A,B,C\).

Answer Options

A. (10,-8,-7)/\sqrt{213}
Correct Answer B. (10,8,-7)/\sqrt{213}
C. (12,8,-7)/\sqrt{213}
D. (10,8,7)/\sqrt{213}
Correct Answer
B
Correct Option:
(10,8,-7)/\sqrt{213}

About This Question

This is Gce Model Questions Vol1 2019 Further Mathematics Question 38. It is one of the objective questions from the 2019 Gce Model Questions Vol1 Further Mathematics examination.

Difficulty level: Hard .

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