evaluate 2 cosec 2 30 0 +3 sin 2 60 0 tan 2 30 0
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correct question= 2cosec²30°+3 sin²60°.tan²30°
Step-by-step explanation:
2cosec²30°+ 3sin²60°tan²30°
= 2×2²+3×(3/4)×1/3
= 8+3/4
= 35/4
= 8.75
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