Question

3 sin 60 degree - 4 sin cube 60 degree

Answer 1

3sin 60° - 4sin³60° = 3(√3/2) - 4(√3/2)³
= 3√3/2 - 12√3/8 = 3√3/2 - 4√3/2 = -√3/2

Answer 2

in this question we put the value of sin and solve this and get answer 0