Question

52. If sin 0 = 1/3
- find the value of (2 cot? 0 + 2):
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Answer 1

Answer:

sin 0=1/3

cos 0=√1-1/9=2√2/3

cot 0=2√2

2cot0=4√2

2cot 0 +2=2(2√2+1)=4√2-2