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9. Complex numbers represent a point in a three dimensional plane located 10. Al

ID: 3146767 • Letter: 9

Question

9. Complex numbers represent a point in a three dimensional plane located 10. All positive imaginary and negative imaginary numbers are represented 11. j is used to denote the imaginary component? with reference to two distinct axes above the real axis? 12 Addition or subtraction cannot be performed in polar form unless the complex numbers have the same angle or unless they differ only by multiples of 180 13. What two forms are used to represent complex numbers? c.polar and vector rectangular and polar vector and angle a. b. 14. The horizontal axis is called the- a. real b. invisible c. imaginary 15. The vertical axis is called the axis a. invisible b. imaginary c.complex

Explanation / Answer

9 ans) false because it represented in one single axes

10 ans) true yes above are positive

11 ans) true   it is imaginary part

12 ans) true

13 ans) option a

14 ans) option a

15 ans) option b