solve with MatLab Write a function with the declaration safe = checkSudoku (board, row,col, num)board is a 4x4 matrix which contains the Sudoku board to check. Unfilled board cellsare indicated by a NaN value.row and col are indexes to the check if the number num (between 1 and 4) can beinserted without causing a violation. i.e. does num already exist in the givenrow, column or 2x2 sub-block. Note that we do not need to check the entire board'svalidity (although you could try to do so as practice) since we will be filling ourboard one element at a time.The function returns a logical true or false value in the output safe depending onthe outcome of the check.There are several ways to accomplish this functionality. Possible functions you maywant to use are sort, unique, ismember, any, all. Note that NaN values are unequal toone another!Test your function with various inputs to see it is operating as expected!For example:>> checkSudoku (unsolvedBoard, 3, 1, 2)ans = 0

The provided MATLAB function `checkSudoku` effectively examines whether inserting a number `num`…

Answered: Write a function with the declaration…

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter7: Arrays

Section7.6: The Standard Template Library (stl)

Problem 8E

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