Write the complex conjugate of the complex number. Then multiply the number by its complex conjugate.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Answer: E
You might also like to view...
Decide whether the statement is true or false.If a point lies on the y-axis, its x-coordinate is zero.
A. True B. False
If one of the students is selected at random what is the probability he or she spent exactly 3 hours in the lab?
Use the following information to answer question, 24 students in an engineering class were asked to record the number of hours spent in a lab during a week. The results are listed below. 3, 10, 21, 14, 8, 5, 1, 4, 13, 7, 9, 6, 11, 10, 6, 7, 12, 16, 1 , 7, 14, 1, 11, 8
Simplify. Express in terms of i.
A. -2
B. 2
C. -2i
D. 2i
Solve.A plane makes a 240-mile trip against a head wind in 1 hour and 30 minutes and returns, with a tail wind of the same speed, in 1 hour. What is the speed of the wind?
A. 80 mph B. 200 mph C. 160 mph D. 40 mph