146k views
1 vote
Convert 4(cos(150 dgerees)+isin(150degrees)) into rectangular form

Convert 4(cos(150 dgerees)+isin(150degrees)) into rectangular form-example-1
User Dusty
by
7.9k points

1 Answer

2 votes


4( ~~\cos(150^o)+i\sin(150^o) ~~ )\implies 4\cos(150^o)~~ + ~~4i\sin(150^o) \\\\\\ 4\cdot \cfrac{-√(3)}{2}~~ + ~~4i\cdot \cfrac{1}{2}\implies -2√(3)~~ + ~~2i\implies \boxed{(-2√(3)~~,~~2)}

User Ivagarz
by
8.1k points

Related questions

asked Sep 8, 2024 127k views
Mkasberg asked Sep 8, 2024
by Mkasberg
8.6k points
1 answer
0 votes
127k views
asked Mar 13, 2024 134k views
Rodrigo Werlang asked Mar 13, 2024
by Rodrigo Werlang
7.8k points
1 answer
1 vote
134k views
1 answer
3 votes
129k views