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junior college 1 | H2 Maths
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junior college 1 chevron_right H2 Maths

help pls, thank you!!

Date Posted: 6 years ago
Views: 334

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Tang Jiacheng
Tang Jiacheng's answer
96 answers (Tutor Details)
1st
last part separately
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S
6 years ago
Thank you!!
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Tang Jiacheng
Tang Jiacheng's answer
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Tang Jiacheng
Tang Jiacheng
6 years ago
oh the qn said alpha radian, just change that part to radian then