Find the product of the complex numbers. express your answer in trigonometric form. the correct answer is 12(cos(11pi/15)+isin(11pi/15))

In order to find the product of two complex numbers their magnitudes are multiplied and their arguments(measure of angles) are added up.

For z₁
Magnitude = 4
Argument = π/3

For z₂
Magnitude = 3
Argument = 2π/5

So, the product of z₁ and  z₂ will be:

The answer is the numbers between =5 and 5