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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: 5 years ago
Views: 194
Eric Nicholas K
Eric Nicholas K
5 years ago
Seen. Will do them up later. It’s not the usual range of 0 to 2 pi so we must tweak our answers a little to accommodate the new range.
Eric Nicholas K
Eric Nicholas K
5 years ago
Additionally, Q2 is very tricky. Because the angle is 0.5x, we need to slash the possible ranges of the answers. Expect only one solution.

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Eric Nicholas K
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