3.1 Write a function called matrix_classifier that has one input called Matrix1 represented as a numpy array. The function should classify the matrix as one of (i) one-to-one, (ii) onto, (iii) both (i.e. invertible), or (iv) neither. It should return the classification represented as a string (i.e. either "one-to-one", "onto", "invertible", or "neither").

Produce the following program.

The whole question is included in the picture with the output please help...

C++ make extensions to my code to do the following: Extend the driver class to do the following: Declare a vector of circles Call a function with signature inputData(vector<Circle> &, string filename) that reads data from a file called dataLab4.txt into the vector. The following c-e are done in this function Use istringstream to create an input string stream called instream. Initialize it with each string that is read from the data file using the getline method. Read the coordinates for the center and the radius from instream to create the circles Include a try catch statement to take care of the exception that would occur if there was a file open error. Display the message “File Open Error” and exit if the exception occurs Display all the circles in this vector using the toString method Use an iterator to iterate through the vector to display these circles Display the count of all the circles in the vector using the getCount method Display the count of all the circles in…