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🔍 PREVIEW MODE – Only you can see this. Back to Admin EduTek Lesson Notes Shop Print PDF Home › SS › Further Mathematics › Trig. Identities, Inverse Graphs & Pythagoras SS 2 Trigonometric Identities, Inverse Graphs & Pythagoras Theorem Further Mathematics SS 2 First Term | Week 13 Learning Objectives By the end of this lesson, students should be able to: State and use the basic trigonometric identities (reciprocal, quotient, Pythagorean). Draw and interpret graphs of inverse trigonometric functi [Preview only]