posted by .

What is the trigonometric notation for 3-3(sqrt3i)?

  • trig -

    Hmmm. The i is in the sqrt( )? that means the sqrt of the sqrt if -1.

    Is this in the complex plane?

    I am not certain what you are doing.

  • trig -

    the law of cosine. I am stuck on the issue of converting 3-3 sqare root 3i, and am not sure how to do this.

  • trig -

    for example square root 3-i = 2(cos 33 + i sin 330)

Respond to this Question

First Name

School Subject

Your Answer

Similar Questions

  1. Trig.

    I really need help so please help. write the first trigonometric function in terms of the second trigonometric function. sec x; tan x
  2. trig

    Graph this trigonometric function. y=-4cos(x/2+3.14)+1
  3. trig

    Multiply: 5(cos Pi/3 + i sin Pi/3)times 2 (cos Pi/4 + i sin Pi/4) and leave the answer in trigonometric notation.
  4. trig

    cos t=.7, tan t<0. find the values of the other 5 trigonometric functions.
  5. trig

    Find the exact value of the trigonometric function. -cot(pi/4 + 16pi)
  6. Trig

    In ABC, vertex C is a right angle. Which trigonometric ratio has the same trigonometric value as Sin A?
  7. trig

    what is the correct answer in trigonometric identities. DiViDE ; x^5 + 5x^4 - 2x^3 + 3x^2 + 2x + 1 by x + 3
  8. trig

    6. Compute the modulus and argument of each complex number. I did a-c and f. D. -5 E. -5+5i G. -3-4i 7. Let z= -5sqrt3/2+5/2i and w= 1+sqrt3i a. convert z and w to polar form b. calculate zw using De Moivres Theorem c. calculate (z/w) …
  9. trig

    Solve the equation. Express your answer in trigonometric form. x^5 - 11 = 0
  10. Trig (math)

    1.) Find all solutions of the equation. Leave answers in trigonometric form. x^2 + 1 - sqrt3i = 0 2.) Give the rectangular coordinates for the point. (9, 2pi/3) 3.) The rectangular coordinates of a point are given. Express the point …

More Similar Questions