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secondary 4 | A Maths
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Imaboss
Imaboss

secondary 4 chevron_right A Maths chevron_right Singapore

Pls help!

Date Posted: 4 years ago
Views: 218

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Chor Teng
Chor Teng's answer
16 answers (Tutor Details)
1st
You can leave a as tan^-1(5/3).

For the other parts, try to sub the above R formula form and solve it!
Hope it helps!
Imaboss
Imaboss
4 years ago
Thanks