1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Free_Kalibri [48]
3 years ago
14

4. If z, a+bi and z, c+di represent two complex numbers with real components a, b, c and d, then which of the following represen

ts the coefficient of i in the product of z, and z,?
(1) ac-bd

(2) ad-be

(3) ab+cd

(4) be+ad
Mathematics
1 answer:
WINSTONCH [101]3 years ago
4 0

Answer:3

Step-by-step explanation:

You might be interested in
SOMEONE PLEASE HELPPP PLEASE ASPAAP
Feliz [49]
<h3>Answer:  35</h3>

==========================================================

Explanation:

Check out the diagram below.

U is between T and V, and U is on segment TV. We can see that the smaller pieces TU and UV add back up to the largest segment TV

TU + UV = TV

17 + 18 = TV

35 = TV

TV = 35

Segment TV is 35 units long.

5 0
3 years ago
Tomas has $1,000 to spend on a vacation. His
Jobisdone [24]

Answer:

He can spend $118.50 each day

Step-by-step explanation:

1000 - 348.25 = 651.75

651.75 / 5.5 = 118.5

4 0
3 years ago
Help pleae look at the picture!​
notsponge [240]
Line a and b are perpendicular
3 0
3 years ago
Suppose you toss a coin 100 times and get 69 heads and 31 tails. based on these​ results, what is the probability that the next
Rama09 [41]
The probability would be 31/100.
5 0
3 years ago
Express power of 36​
777dan777 [17]

Answer: down there :)

Step-by-step explanation:

The express of the number 36, 36, also called index or power, denotes how many times to multiply the base (36). 36 to the power of 36 = 3636 = 1063873 5892371652 4807713475 7524563937 4016785562 9859291136.

5 0
3 years ago
Other questions:
  • What is the volume of a rectangular solid measuring 11 feet by 14 feet by 4 feet
    14·2 answers
  • A study was done to investigate the population of polar bears over time. The correlating linear model is shown below, where x re
    15·1 answer
  • Given that cos 160= -q, express each of the following in terms of q:
    8·2 answers
  • A cube has as side length of 20.5 cm. What is the surface area of the cube?
    11·1 answer
  • What is the value of y when x = 3?
    15·2 answers
  • The denarius was a unit of currency in ancient Rome. Suppose it costs the Roman government 10 denarius per day to support 3 legi
    10·2 answers
  • Convert American $553 in Nepal rupees​
    6·1 answer
  • Simplify: 1(-3.86 + 6.82)| + |(4.02 - 12.45)||
    5·1 answer
  • Is the function shown in the graph one-to-one?
    8·1 answer
  • BRAINLIEST!!! 20 POINTS
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!