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secondary 3 | A Maths
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Livvy
Livvy

secondary 3 chevron_right A Maths chevron_right Singapore

trigonometry

Date Posted: 5 months ago
Views: 109
sstrike
Sstrike
5 months ago
Ans: 1

try to use

trig pythagorean identities

&

reciprocal identities

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Danny Low
Danny Low's answer
1016 answers (Tutor Details)
1st
Hope this helps
Livvy
Livvy
5 months ago
Thank you for your help.
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sstrike
Sstrike's answer
5382 answers (A Helpful Person)