Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 20 Maths Textbook Solution.
Answer: is symmetric matrix
Hint: Here we should know the concept of matrix, skew and skew-symmetric matrix
Given: is symmetric or skew symmetric if is square
Solution: is square matrix
Let is matrix
So, here we can say thatis symmetric matrix