(i) sin 60° cos 30° + sin 30° cos 60
(*)
COS 45°
sec 30° + cosec 30°
'V)
5 cos? 60° + 4 sec 30° - tan
sin? 30° + cos2 30°
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Answer:
sin(60+30)
sin90
1
this is your answer ✔️
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