Examkits is a JAMB CBT practice platform that provides over 20 years of past questions, Post UTME questions, and detailed video solutions to help students prepare for their exams.

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You can practice JAMB past questions online, on Android, or on a desktop using the Examkits app. Just register on our website and choose your preferred device.

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Do you offer video solutions for JAMB questions?

Yes, Examkits provides detailed video explanations for all JAMB past questions from 2000 to 2024, helping students understand how to solve each problem.

Examkits offers free practice for some subjects. However, full access requires a one-time affordable activation fee for each version of the app.

MATHEMATICS

JAMB 2020 - Question 12

Mathematics 2020 JAMB Past Questions - Question 12: find the matrix T if ST = 1 where S = (-1 1) 1 -2 and I is the identity matrixand 1 is the identity matrix

Choose the most appropriate option for the gap .

find the matrix T if ST = 1 where S = (-1 1) 1 -2 and I is the identity matrixand 1 is the identity matrix

A: (-2 1) (-1 1)

B: (-2 -1) (-1 -1 )

C: (-1 -1) ( 0 -1)

D: ( -1 1) (0 1)

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MATHEMATICS

Mathematics 2020 JAMB Past Questions - Question 12: find the matrix T if ST = 1 where S = (-1 1) 1 -2 and I is the identity matrixand 1 is the identity matrix

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Correct Answer

Explanation