Question

9. In triangle ABC, right-angled at B, if tan A = 1/
$\sqrt{3}$

(i) sin A cos C + cos A sin C
(ii) cos A cos C-sin A sin C
natomi​

Answer 1

Answer:

Hey mate....my answer...will surely be correct...as I'm working out with this Chapter only...and My maths teacher has checked the answer...

Hope it helps.If yes pls...leave a thanks.