Question Type 1: Using the angle identities to find values to difficult angles by breaking them into sums of known trig values

Master Question Type 1: Using the angle identities to find values to difficult angles by breaking them into sums of known trig values 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.