SASMO 2019 Grade 10 Question 4

Question 4

1. $\tan\theta\gt{}0$ for $0^\circ\lt{}\theta\lt{}90^\circ$
2. $\sin\theta\lt{}0$ for $270^\circ\lt{}\theta\lt{}360^\circ$
3. $\cos\theta\gt{}\sin\theta$ for $0^\circ\lt{}\theta\lt{}90^\circ$
4. $\cos\theta\lt{}0$ for $90^\circ\lt{}\theta\lt{}180^\circ$
5. None of the above