Question

Find the value of 4cosec2 60-16 tan 30°

Answer 1

Answer:

4(√2/√3) - 16 .1/√3

Step-by-step explanation:

4cosec2 60 = 4/(sin2 60) = 4/2sin60cos60 = 4/{2.(√3/2).(1/√2)} = 4(√2/√3)

16 tan 30 = 16 .1/√3