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secondary 4 | A Maths
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Christine Goh
Christine Goh

secondary 4 chevron_right A Maths

I need help in this qn. Thank u

Date Posted: 2 years ago
Views: 214

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Eugene See
Eugene See's answer
309 answers (Tutor Details)
1st
To convert to R.cos(theta - alpha), refer to http://www.mash.dept.shef.ac.uk/Resources/web-rcostheta-alphaetc.pdf
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Eugene See
Eugene See's answer
309 answers (Tutor Details)
2nd part