Question

Find the quotient: 8(cos275+ i sin275) / 16(cos180+ i sin180)

Answer 1

I’m pretty sure your answer will be d

Answer 2

the answer is D, you divide 8 by 16 you get 2 in below the division sign, cosine 180 is -1 , sine 180 is zero so the imaginary number cancels out leaving only -1 multiplied by 2 equals -2 then cosine and sine 95 equal negative the cosine and sine of 275 you take the negative sign common factor divide it by the negative sign of 2 and you get the answer is d