K krypticlemonjuice Member Joined Jun 24, 2023 Messages 92 Gender Male HSC 2023 Aug 24, 2023 #1 For this question. I don't understand how they used (ii) to solve. Is there a certain property they used?? How do we do this question
For this question. I don't understand how they used (ii) to solve. Is there a certain property they used?? How do we do this question
H HSCya1234567 Active Member Joined May 23, 2023 Messages 191 Gender Female HSC 2023 Aug 28, 2023 #2 Ah so I was stuck on this question, basically the formatting is weird, they want aii, which is the tan(A-B) = pi/2 thing from before, and then you use that to simplify the tan2thetatana
Ah so I was stuck on this question, basically the formatting is weird, they want aii, which is the tan(A-B) = pi/2 thing from before, and then you use that to simplify the tan2thetatana