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Economics is like the study of choices in a world of scarcity. It explores how individuals, businesses, and governments make decisions about what to produce, how to allocate resources, and how to distribute wealth. Economics also examines the forces that s...

Cambridge University / A Level Economics / Economics

Edexcel IGCSE Business Studies is an educational program that introduces students to fundamental concepts and principles of the business world. Through this curriculum, students explore various aspects of business operations, management, and decision-makin...

Netherlands Business Academy / / Business

technique used in linear algebra to factorize a matrix A into a product of an orthogonal matrix Q and an upper triangular matrix R, such that A = QR. This decomposition is particularly useful in various numerical algorithms and applications, such as solvin...

Open University / Mathematics / Mathematics

The digestive system is a complex network of organs responsible for processing food and extracting nutrients. It includes the mouth, where digestion begins with chewing and saliva production. The food travels down the esophagus to the stomach, where it's m...

Open University / Healthcare / Biology

Surgical nursing involves specialized care for patients before, during, and after surgical procedures. Surgical nurses collaborate with surgical teams, prepare patients for surgery, ensure sterile environments, assist surgeons during procedures, and provid...

The University of Lahore / English / Health care