#### create a 3x3 matrix with values ranging from 0 to 8. Array creation a. Write a NumPy program to create a

[ 10 , 12 , 13 ]], at Z, I, 1 print Z 65
999999999999998 Multidimensional arrays can have one index per axis

NumPy

zeros 3 , 4 array [[0.

19
numpy: Methods For Creating Arrays
29078992] View eigenvectors eigenvectors array [[-0
100 Numpy Exercises
Write a NumPy program to create a 3x3 matrix with values ranging from 10 to 18 [10 11 12] 13 14 15 116 17 18 b
NumPy
For example, if x is an array with 5 axes, then• array [ 1 , 2 , 3 , 4 , 5 , 6 ]
ones 3,2 print Z 23 , the rows which only contain integers and which sum to n
Note In complex cases, and are useful for creating arrays by stacking numbers along one axis

1. Vectors, Matrices, and Arrays

The functions ravel and reshape can also be instructed, using an optional argument, to use FORTRAN-style arrays, in which the leftmost index changes the fastest.

1
NumPy
For example, the element 1 is in the second row and second column
1. Vectors, Matrices, and Arrays
reshape 100 , 100 [[ 0 1 2
Working With Numpy Matrices: A Handy First Reference
csv it contains floating point values, delimied by a comma ,