IDNLearn.com makes it easy to get reliable answers from knowledgeable individuals. Discover reliable and timely information on any topic from our network of knowledgeable professionals.
Sagot :
Answer: C and D
(the solution is r is less than or equal to 2)
(the solution is r is less than or equal to 2)
Thank you for using this platform to share and learn. Don't hesitate to keep asking and answering. We value every contribution you make. Discover the answers you need at IDNLearn.com. Thanks for visiting, and come back soon for more valuable insights.