Question Type 4: Finding the sum of the first n terms given first term and common ratio

Master Question Type 4: Finding the sum of the first n terms given first term and common ratio with International Baccalaureate (IB) Mathematics Analysis and Approaches exam-style questions, flashcards, lessons, and notes. All resources are aligned with the International Baccalaureate (IB) syllabus and designed for both SL and HL students.