Please solve question 2v)

Please solve question 2v) every O. • Ian/ O • or sec 0 — 1 0 or sec 0 , v 600 or sec O Sec 00 IAS lies between 00 and 9001 23/0 2. Calculate value of A. if (i) (sin A- 1) (2 11=0 (iii nan A — I) (cosec 3A— = O (coscc 3A — cos3A (2 Sin 2A - (cosec 2A - 2) (cot IA — 11=0 3. If 2 — I z O and x" is an acute angle find: (i) On (ii) (iii) cos und tan

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