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secondary 4 | E Maths
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Royal Lim
Royal Lim

secondary 4 chevron_right E Maths chevron_right Singapore

Need help for q10,thanks for the help in advance

Date Posted: 6 years ago
Views: 224

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Abel
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Royal Lim
Royal Lim
6 years ago
U did wrongly.You not supposed to use radian
Abel
Abel
6 years ago
Method works, changing to dregree won't change final answer
Qn didn't restrict usage of rad, so I don't see an issue
Royal Lim
Royal Lim
6 years ago
Ok sure