Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
A question on complex numbers?
P is a point in an Argand diagram corresponding to a complex number z, and
l z-5 l + l z+5 l = 26. Prove that OP is greater or equals to 12 but smaller or equals to 13.
Thanks!
1 Answer
Relevance
Still have questions? Get your answers by asking now.