Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Explore a wealth of knowledge from professionals across different disciplines on our comprehensive platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Let =2, the set of all ordered pairs of real numbers. Define addition by
(1,2)o+(1,2)=(1+1+5,2+2-5) and scalar multiplication by
(1,2)=(1,2)
i.e. standard multiplication

Find (2,3)o+(1,-1).