What is a patent?
a. the official law about clothing patterns
b. the official right to use an invention
c. the practice of setting up a monopoly
d. the profits that a business can earn

I believe the correct answer is b. because according to my knowledge I believe the correct answer is B.

* Hopefully this helps:) Mark me the brainliest:)

brainliest means the answer that is best and you found it very

if you ask any question and 2 persons gave you answer for your question and the answer of one person you liked the most and found it most the we can mark it as brainliest . at the side of every person's answer an option of brainliet then we can appericiate the user by marking it as brainlist

if someone marks our answer as brainliest then we can get ranks also

done.