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ZIMSEC O-Level Additional Mathematics

6.1.9.3Simple identities

Simple identities in ZIMSEC O-Level Additional Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic22 practice questions1 lesson

Learning objectives

What the syllabus expects you to be able to do.

  1. 6.1.9.3.1Form 3: prove simple trigonometric identities.

Lessons

  • Trigonometric identities and proofs

    40 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Simple identities: sample question

1 mark

Simplify cos⁡θtan⁡θ\cos\theta\tan\theta.

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