Question

evaluate 2 cosec 2 30 0 +3 sin 2 60 0 tan 2 30 0

Answer 1

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