Write the complex number in the form a + bi. 8(cos 30° + i sin 30°)

asked Jul 4, 2018 53.4k views

0 votes

Write the complex number in the form a + bi.

8(cos 30° + i sin 30°)

8.1k points

Please log in or register to add a comment.

2 votes

8(cos30 + isin30)= 8(sqrt3 /2 + i 0.5) = 4sqrt3 +4i
therefore a = 4(3)^0.5 and b = 4

Stacked answered Jul 8, 2018

8.6k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers