If A is a matrix of order 3 3 , then ( A 2 ) - 1 is equal to………..

If A is a matrix of order 3 3 , then ( A 2 ) - 1 = ( A - 1 ) 2 .

Determinants — Class 12 Maths Solution

exemplar fill FillBlank NCERT,Exemp,Q.42, Page.83

Question

If $A$ is a matrix of order $3 \times 3$, then ${\left( {{A^2}} \right)^{ - 1}}$ is equal to………..

Step-by-step Solution

If $A$ is a matrix of order $3 \times 3$, then ${\left( {{A^2}} \right)^{ - 1}} = {\left( {{A^{ - 1}}} \right)^2}$.

NCERT & Exemplar solution for CBSE Class 12 Mathematics, Determinants. Curated by Sachin Sharma. Free for all students.