Five marks exercise problems VI — task. Mathematics State Board, Class 10.

UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

1. If \(A =\)

(\begin{array}{l} 5 & 2 & 9 \\ 1 & 2 & 8 \end{array})

, \(B =\)

(\begin{array}{l} 1 & 7 \\ 1 & 2 \\ 5 & - 1 \end{array})

verify that \((AB)^T = B^TA^T\).

2. If \(A =\)

(\begin{array}{l} 3 & 1 \\ - 1 & 2 \end{array})

show that \(A^2 - 5A + 7I_2 = 0\).

Important!

This is a self-assessment task. Solve this question and assess the solution steps after completing the exercise.

Did you find an error?

10. Five marks exercise problems VI