Question

find the standard form of the complex # 8(cos(30degrees)+i sin(30degrees))

Answer 1

you know what \(\sin(30)\) and \(\cos(30)\) are ? if so, make the replacements and get a number

Answer 2

doesnt make sense

Answer 3

\[8(\frac{\sqrt{3}}{2}+i\frac{1}{2})=4\sqrt{3}+4i\]

Answer 4

thank you

Answer 5

yw