Question

can someone please help me

Answer 1

$w1 = 2 {e}^{i95} \\ w2 = 18 {e}^{i32}$

so,

$w1w2 = 2 \times 18 \times {e}^{i(95 + 32) } \\ = 36 {e}^{i117}$

therefore

$w1w2 = 36( \cos(117) + i \sin(117))$

answer