Eric Nicholas K's answer to Janet's Junior College 2 H2 Maths Singapore question.

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
1st
Good evening Janet! Here are my workings for this question, which I am not 100% sure.
Janet
Janet
4 years ago
Thank you for sharing
Jia You Wei
Jia You Wei
4 years ago
I think there is a slight mistake when you sub in the tan2(theta). I think it should be (1+p^2*t^2/100). Other thank that this method is much easier to understand than what i had done
Eric Nicholas K
Eric Nicholas K
4 years ago
Ouch...

I made a similar mistake after all.

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