-
Finished your HSC? Check out our University Discussion, Non-School forums or help out next year's HSC students! -
YOU can help the next generation of students in the community! Share your trial papers and notes on our Notes & Resources page
tirgonometric cambirdge 3u 2c q19 (1 Viewer)
- Thread starter sam168
- Start date
Fizzy_Cyst
Owner @ Sigma Science + Phys Goat
What have you done so far?
To get you started:
(tanx)^2=tan(x-a)tan(x-b)
=[(tan(x) - tan(a))/(1+tan(x)tan(a))][(tan(x) - tan(b))/(1+tan(x)tan(b))]
To get you started:
(tanx)^2=tan(x-a)tan(x-b)
=[(tan(x) - tan(a))/(1+tan(x)tan(a))][(tan(x) - tan(b))/(1+tan(x)tan(b))]
Last edited: