Ask Question
11 August, 11:12

What is true about the complex number - 5+5i? Choose all correct answers A. It lies in quadrant 4 B. The modulus is 5√2 C. the modulus is 10 D. it lies in quadrant 2

+5
Answers (1)
  1. 11 August, 12:43
    0
    The modulus = sqrt (5^2 + (-5) ^2) = sqrt 50 = 5 sqrt2 so B is true

    And as the real part is negative and imaginay is poitive it must lie in Quadrant 2.

    D is also true.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is true about the complex number - 5+5i? Choose all correct answers A. It lies in quadrant 4 B. The modulus is 5√2 C. the modulus is ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers