SOLUTION: Please help me solve this question in De Moivre's Theorem:
What are the 4th roots cis(120º)?
(Answer using cis(x) notation where x is assumed to be in degrees.)
Do not inclu
Algebra.Com
Question 983186: Please help me solve this question in De Moivre's Theorem:
What are the 4th roots cis(120º)?
(Answer using cis(x) notation where x is assumed to be in degrees.)
Do not include the degree symbol in your answers.
Thank you.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
What are the 4th roots cis(120º)?
-----------
= cis(30), cis(120), cis(210), cis(300)
RELATED QUESTIONS
What are the 5th roots of 1?
(Answer using cis(x) where x is assumed to be in degrees.)
(answered by ikleyn)
What are the 5th roots of 1?
(Answer using cis(x) where x is assumed to be in degrees.)
(answered by ikleyn)
{{{sqrt(3) cis 15}}} {{{2 cis 45}}} Multiply and express the answer in rectangular... (answered by Alan3354)
Please help me with this problem:
Compute the value of {{{(2 cis 20 degrees)(3 cis 25... (answered by ikleyn)
What is the formula for using cis notation? I'm having difficulties using this method.
(answered by solver91311)
What are the cube roots of {{{(1/2-(sqrt(3)/2) *i)}}}?
(Answer using cis(x) notation... (answered by ikleyn)
Can you please help me, have difficulty with question: Write following complex number in (answered by Alan3354)
Find the indicated power using De Moivre's Theorem.
(1 +... (answered by Alan3354)
Please help me solve this problem using De Moivre's Theorem to get the exact answer:... (answered by stanbon)