w3resource
NumPy Exercises

NumPy: Compute the cross product of two given vectors

NumPy: Linear Algebra Exercise-3 with Solution

Write a NumPy program to compute the cross product of two given vectors.

NumPy: Cross product of two vectors

NumPy Linear algebra: Compute the cross product of two given vectors

Sample Solution :

Python Code :

import numpy as np
p = [[1, 0], [0, 1]]
q = [[1, 2], [3, 4]]
print("original matrix:")
print(p)
print(q)
result1 = np.cross(p, q)
result2 = np.cross(q, p)
print("cross product of the said two vectors(p, q):")
print(result1)
print("cross product of the said two vectors(q, p):")
print(result2)

Sample Output:

original matrix:
[[1, 0], [0, 1]]
[[1, 2], [3, 4]]
cross product of the said two vectors(p, q):
[ 2 -3]
cross product of the said two vectors(q, p):
[-2  3]

Python Code Editor:


Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a NumPy program to compute the outer product of two given vectors.
Next: Write a NumPy program to compute the determinant of a given square array.

What is the difficulty level of this exercise?