180k views
3 votes
Cos 2x - cos x = 0

Soln set on [0,2π)_
Soln set on R:

User Alex Link
by
8.3k points

1 Answer

3 votes

Explanation:

if a hospital has 250 patients and 15% of them have HIV, how many patiences are positive?

User Balkyto
by
8.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories