Gce Model Questions Vol1 2021 Further Mathematics Question 20

Practice objective / multiple choice question 20 from the 2021 Gce Model Questions Vol1 Further Mathematics examination.

Gce Model Questions Vol1 2021 Further Mathematics Objective / Multiple Choice Hard Difficulty
Question 20 GCE_MODEL_QUESTIONS_VOL1 • 2021 • FURTHER_MATHEMATICS • objective

A (2\times2) matrix (A) satisfies the relation (A^{2}=5A-6I), where (I) is the identity matrix. Express (A^{5}) in the form (pA+qI) and state the values of the integers (p) and (q).

Answer Options

A. p = 212, q = -391
B. p = 210, q = -389
C. p = 211, q = -389
Correct Answer D. p = 211, q = -390
Correct Answer
D
Correct Option:
p = 211, q = -390

About This Question

This is Gce Model Questions Vol1 2021 Further Mathematics Question 20. It is one of the objective questions from the 2021 Gce Model Questions Vol1 Further Mathematics examination.

Difficulty level: Hard .

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