Support · Mathematics Advanced 11–12 – Year 11 · Trigonometric identities and equations
Support Apply trigonometric identities to solve problems, simplify expressions and prove further trigonometric identities using substitution and/or reduction to sinx and cosx
Resources for the prerequisite content of this dot point: earlier-stage (or earlier sub-level) dot points in the same strand that students usually need first. Use these to fill gaps before or alongside the core lesson.
Prerequisite links are draft mappings generated from the syllabus structure (earlier stage, same strand, closest content). They are being reviewed by teachers. Spot a poor match? Tell us.
Prerequisite dot points
Describe an identity as an equation that is true for all values of the pronumeral and relate the identity to coincident lines
Stage 5 · Equations C (Path) Draft mapping
- Corbettmaths practice questions: Identities, Formula, Equations etcUse it for: Free printable graded practice questions (with answers) on identities, formula, equations etc for drill or a quick check.
- VideoStarterCorbettmaths video: Identities, Formula, Equations etcUse it for: Short worked-example video on identities, formula, equations etc to model the method before practice or for flipped revision.
Verify solutions using substitution
Stage 5 · Equations A Draft mapping
No checked resources on this prerequisite dot point yet.
Use substitution to verify solutions to quadratic equations
Stage 5 · Equations C (Path) Draft mapping
No checked resources on this prerequisite dot point yet.