Question
This question involves formulas related to compound
angles, specifically a product to sum formula and double angle formulas
involving cosines.
Important Formulas
Solution
Suitable Levels
* GCE
‘O’ Level Additional Mathematics
* revision for GCE ‘A’ Level H2 Mathematics
* revision for IB Mathematics HL / SL
* other syllabuses that teach further trigonometry
* other syllabuses that teach further trigonometry
No comments:
Post a Comment
Note: Only a member of this blog may post a comment.