Ask a New Question
Menu

one of de moivre other

  1. De Moivre’s theorem states, “If z = r(cos u + i sin u), then zn = rn(cos nu + i sin nu).”• Verify de Moivre’s theorem
    1. answers icon 0 answers
    2. carolyn asked by carolyn
    3. views icon 451 views
  2. Can someone please help me with this problem?De Moivre’s theorem states, “If z = r(cos u + i sin u), then zn = rn(cos nu + i
    1. answers icon 1 answer
    2. Latrice asked by Latrice
    3. views icon 470 views
  3. (-1+i 3^1/2)^12 using moivre's theorem
    1. answers icon 1 answer
    2. QT asked by QT
    3. views icon 362 views
  4. Hi i need help for calcul with a Moivre's theorem:( 1/2 ( -1 - i√3 )) ^3 thanks for your help
    1. answers icon 1 answer
    2. Sébastien asked by Sébastien
    3. views icon 511 views
  5. How do you use de Moivre's formulas to find ∜i?
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 333 views
  6. Find the roots of z^3=1 using De Moivre theorem
    1. answers icon 1 answer
    2. . asked by .
    3. views icon 143 views
  7. How to simplify the expression using De Moivre's theorem? The question is cos 2x + i sin 2x / cos 3x + i sin 3x.
    1. answers icon 1 answer
    2. Megan Choong asked by Megan Choong
    3. views icon 490 views
  8. Simplify the following expressions by using trigonometric form and De Moivre's theorema. (√3-i)^4 b. (-4+4i√3)^5 c.(2+3i)^4
    1. answers icon 4 answers
    2. Don asked by Don
    3. views icon 697 views
  9. Use De Moivre's Theorem to write the complex number in trigonometric form(cos(2pi)/7)+ i sin((2pi)/7))^5
    1. answers icon 1 answer
    2. O asked by O
    3. views icon 1,716 views
  10. Use De Moivre's theorem to simplify the expression. Write the answer in a + bi form.[2(cos 240° + i sin 240°)]^5
    1. answers icon 2 answers
    2. tony asked by tony
    3. views icon 715 views