Question

tan? 60° + 4 cos45° + 3 cos ec 60° +2 cos 90°
2 cos ec30° + 3 sec 60° - 7/3 cot²30'
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Answer 1

Answer:

tan 60°+4cos 45° + 3 cosec 60 ° +2 cos 90° = 2√2+5√3

2 cosec 30° + 3 sec 60° - 7/ 3 cot 30°=3