The trace of a square matrix is defined as the sum of its eigenvalues. Write a function inverse_trace that takes a square matrix (as a Numpy array) and returns the trace of its inverse. Note: You may assume that all matrices given to the function will be invertible.

Hello. Thanks for the answer. Does this answer cover 5 entitities or is it 3? Thanks.

Is the introduction of new technology, such as the internet, making society more or less harmonious? Why did you answer to me in the manner that you did?

What thoughts do you have about the use of electronic mail? What are the stages that must be completed before an email may be sent from A to B? Make a mental note of your current level of comprehension. What exactly does it mean to differentiate between things, and why is doing so so vitally important? Consider the amount of fine detail that has been included into each of the models (or abstraction).