Eric Nicholas K's answer to Jun Hao's Junior College 1 H1 Maths Singapore question.

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
My workings for part a, but I am not 100% sure as it has been quite some time since I last did differential equations.
Eric Nicholas K
Eric Nicholas K
5 years ago
Hang on, let me redo. Made a mistake, 15 degrees is pi/12.