Question

If $I$ is the unit matrix of order 10, then the determinant of $\lambda$ is equal to:

• A. 10
• B. 1
• C. $\frac{1}{10}$
• D. 9
• E. 0

Answer 1

Answer: (B)

If $I$ is unit matrix of order 10, then the determinant of $I$ is equal to 1.