QUESTION 2:

You are going to compute the trace of a square matrix. To learn about the trace function and how to compute it, click here (Wikipedia).

You are to initialize a two dimensional array with the following values:

17.5, -2.9, 9.8, -18.8, 14.5 4.9, 11.6, -4.2, -8.6, -19.3 -10.7, 14.5, -15.3, -16.9, 4.7 -2.5, -4.4, 2.2, 13.7, -16.6 4.2, -18.7, -3.9, -14.5, 16.8

In the box below, enter the trace of this matrix. (JUST THE NUMBER)

QUESTION 1:

Pls attach a java program which implements Q2