According to question:a11 = 0 , a12 = 1 , a21 = 1 and a22 = 0∴ A = ∴ A2 = By matrix multiplication:⇒ A2 = which matches with option (A)∴ Option (A) is the correct answer.

Q. 595.0( 1 Vote )

If matrix <span l A. I

B. A

C. 0

D. None of these

Class 12th Mathematics - Exemplar 3. Matrices

Answer :

According to question:

a₁₁ = 0 , a₁₂ = 1 , a₂₁ = 1 and a₂₂ = 0

∴ A =

∴ A² =

By matrix multiplication:

⇒ A² = which matches with option (A)

∴ Option (A) is the correct answer.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSIf <span lang="EN NEXTThe matrix <span

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

view all courses

If matrix <span l A. IB. AC. 0D. None of these

If matrix <span l A. I

B. A

C. 0

D. None of these