There exist real numbers such that
eπi/2=a+bi,e−2πi/3=c+di,e9πi/4=f+gi. Enter a,b,c,d,f,g in that order.
You can write eiθ=cosθ+isinθ, so the real part of each number (a, c and f) is obtained using cosθ and the imaginary part (b, d and g) using sinθ.
