The answer is 441!
626
-185
———
441
Answer:
symmetric matrix is the square matrix and it is equal to its transpose
Step-by-step explanation:
solution
a symmetric matrix is the square matrix and it is equal to its transpose
As A is symmetric matrix then
A = 
here only square matrices will be symmetric
and matrix A is symmetric its mean its matrices have equal dimension
and every square diagonal matrix is also symmetric when all off diagonals element is zero
symmetric matrix for all indices i and j
A = aij = aji
2.3 i think let me know if it works
Try this option (the way shown is not the shortest one).
Change the design according to the local requirements.
Answer: y=3x-45
Answer:
a=14
Step-by-step explanation: