A=[[1,2,3], [5,3,2]]

Question

How to find min value in matrix?
How to sort matrix with the sum of elements?

Answer 1

here is an awesome article

https://medium.freecodecamp.org/three-ways-to-return-largest-numbers-in-arrays-in-javascript-5d977baa80a1

Answer 2

my_matrix = [[1,2,3],[5,3,2]]
# you can convert it to a standard list then find the minimum
flattened = [i for j in my_matrix for i in j]
print(flattened, min(flattened))

# or if you want the sum of matix elements
the_sums = [sum(i) for i in my_matrix]
print(the_sums)