Question Type 1: Finding the eigenvalues of a 2x2 matrix using the characteristic polynomial

Master Question Type 1: Finding the eigenvalues of a 2x2 matrix using the characteristic polynomial with International Baccalaureate (IB) Mathematics Applications & Interpretation 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.