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secondary 4 | A Maths
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Kathy
Kathy

secondary 4 chevron_right A Maths chevron_right Singapore

Thank you

Date Posted: 4 years ago
Views: 199

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Q1
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Q2
Kathy
Kathy
4 years ago
Can you show me the other step of doing this qns. Thanks
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Not in syllabus, it’s for your knowledge only. You can try for cosec x and cot x on your own.
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Here is the other method. Not in syllabus.