Write a matlab script using the quiver and contour commands to visualize the field and its divergence. assume the region of interest to be -20-20\leqslant x\leqslant20 ,-40\leqslant y\leqslant 40.
hint: mesh the 2d space as
gx=-20: 1: 20;
gy=-40: 1: 40

What result from the passage of this amendment

What is the worst-case complexity of the maxrepeats function? assume that the longest string in the names array is at most 25 characters wide (i.e., string comparison can be treated as o( class namecounter { private: int* counts; int nc; string* names; int nn; public: namecounter (int ncounts, int nnames); int maxrepeats() const; }; int namecounter: : maxrepeats () { int maxcount = 0; for (int i = 0; i < nc; ++i) { int count = 1; for (int j = i+1; j < nc; ++j) { if (names[i] == names[j]) ++count; } maxcount = max(count, maxcount); } return maxcount; }

This graph compares the total cost of attending educational institutions in texas. the graph demonstrates that the cost at private and public technical schools greatly varies.