– 5. If 3 tan 0 -1 = 0 then find: (a) sin 0 (b) cos 0 (c) cot 0.6. If 4 sin 0 – 3 cos 0


My question:


5. If 3 tan 0 -1 = 0 then find: (a) sin 0 (b) cos 0 (c) cot 0.6. If 4 sin 0 – 3 cos 0 = 0 then find: (a) sin 0 (b) cos 0 (c) sec . cosec O.7. If sec 0 = 2 then find: (a) sin e (b) tan 0 (c) cot 0 + cosec O._8. If 2 cot 0-1 = 0 then find: (a) sin 0 (b) cos 0 (c) sec – tan 0.19. (a) If qsin A =p, find the value of sin 0 + cos 0 in terms of p and q.5 sin A – 2 cos A(b) If 13 sin A =5 and A is acute then find the value oftan Asin Ꮎ + cos Ꮎ20. (a) If 13 cos 0 – 5 = 0, findsin Ꮎ – cos Ꮎtan Ꮎ sin 0(b) If 5 cos 0 – 4= 0, prove that1 + tan- 0sec(c) If 2 cos 0 = 3, prove that 3 sin 0 – 4 sin’ e =1.​


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