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secondary 4 | A Maths
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Jona
Jona

secondary 4 chevron_right A Maths chevron_right Singapore

Please help. Thank you

Date Posted: 4 years ago
Views: 467

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Here
Jona
Jona
4 years ago
Can't see the solution. Only can see part of it. Pls help.
Eric Nicholas K
Eric Nicholas K
4 years ago
For the first part you will need to use the addition angle formula to solve the equation. For the second part you will need to know your special angles. Will rewrite the answer again since you are unable to view the questions.
Jona
Jona
4 years ago
Ok. Got it. Thank you very much.
Can you help me with another question? I am posting now. Thank you.
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
First part, is it better now? You will need to press on my answer to be able to zoom in and read my answers. If my handwriting is too small, let me know and I will write a bigger version.
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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Second part, likely needs to be zoomed in
Jona
Jona
4 years ago
Yes. Thank you. Can you help me with another question? I just posted it. Thk you
Eric Nicholas K
Eric Nicholas K
4 years ago
Sent