Evaluate sec30°.sin 60° + cosec30º.cos60°
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1. Evaluate the following:
y sin 60° cos 30° + sin 30° cos 60°
(ii) 2 tan’ 45° + cos2 30° - sin60°
cos 45º
sec 30° + cosec 30°
(IV)
sin 30° + tan 45º - cosec 60°
sec 30° + cos 60° + cot 45°
oleh
cos 60° + 4 sec? 30° - tan? 45°
sin 30° + cos2 30°
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