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
Gemiola [76]
3 years ago
14

Show that the dual of the exclusive-OR is equal to its complement.

Mathematics
1 answer:
Rzqust [24]3 years ago
7 0
Solution:XOR: X+Y= XY’ + X’YDual of XOR:= (X +Y’)+(X’+Y)= XX’+XY +X’Y’ +YY’= XY + X’Y’ Complement of XOR (XNOR)= (X+Y)’= (XY’ + X’Y)’=(X’+Y)+(X +Y’)= XX’+ XY + X’Y’+YY’= XY + X’Y’
HOPE IT HELPS



You might be interested in
Editors preparing a report on the economy are trying to estimate the percentage of businesses that plan to hire
goldfiish [28.3K]

The number of randomly selected employers that would have to be contacted is 9604

<h3>How to solve for the value of n</h3>

The confidence level is 95%

1 - 0.95 = 0.05

We have to get the z value at 0.05

0.05/2 = 0.025

Using the standard normal table, the critical value at 0.025 = 1.96

We have to define the probability as P = 50% = 0.5

we have to define q = 1 - 50% = 0.5

The formula that would be used to find the value of n is given as

n = pq\frac{Zc}{E} ^2

These variables used are:

pq = variance of population

E = margin of error = 0.01

critical value = Zc = 1.96

n = 0.5*0.5 (\frac{1.96}{0.01})^2

= 0.25 * 38416

= 9604

Hence the sample space is given as 9604

Read more on confidence interval here:

brainly.com/question/26658887

#SPJ1

8 0
1 year ago
Finding Derivatives Implicity In Exercise, find dy/dx implicity.<br> ln xy + 5x = 30
Sphinxa [80]

Answer:

dy/dx = -5y - y/x

Step-by-step explanation:

In xy + 5x = 30

Differentiating xy implicitly

y + xdy/dx

Assuming u = xy

In xy = In u

Differentiating In u = 1/u = 1/xy

Differentiating 5x = 5 and differentiating a constant (30) = 0

1/xy(y + xdy/dx) + 5 = 0

(y + xdy/dx)/xy = -5

(y + xdy/dx) = -5xy

xdy/dx = -5xy - y

dy/dx = = (-5xy - y)/x

dy/dx = -5y - y/x

7 0
3 years ago
Jeremy bought 3.2 pounds of potatoes, 2.3 pounds of oranges, and 2.7 pounds of onions. How many pounds does his purchase weigh?
stepladder [879]
His purchase weighed a total of 8.2 pounds.
4 0
3 years ago
Read 2 more answers
(-3+7i)(1-2i) can you help me with the answer to this
lozanna [386]

Answer:

11 + 13i

Step-by-step explanation:

A must know is that

\sqrt{i}  =  - 1

Complex numbers

1st: foil the equations

- 3(1 - 2i) + 7i(1 - 2i)

- 3 + 6i + 7i- 14 {i}^{2}

2nd Combine like terms and substitute

i ^{2} for \:  - 1

- 3 + 14  + 13i

11  +  13i

4 0
1 year ago
Tim sandy and Joan have 21 markers altogether. Tim has 4 pencils if the makers are equally divided how many will each person get
sveta [45]

Answer: they each get 7 markers each

5 0
2 years ago
Other questions:
  • Please help! The image attached has the question, diagram, and possible answers!
    11·1 answer
  • John divided his souvenir hat pins into two piles. The two piles had an equal number of pins. He gave his brother one-half of on
    10·1 answer
  • Which statement about polygon PQRST and its image after dilation, polygon P'Q'R'S'T', is correct?
    10·1 answer
  • Nancy is saving $2from her allowance every week. marco is saving $1 the first week $2 the second week $3 the third week and so o
    15·2 answers
  • Graph: f(x) = x + 3
    13·1 answer
  • Tickets to a movie cost $7.25 for adults and $5.50 for students a group of friends purchased eight tickets for 50 to 75 how many
    9·1 answer
  • Round 6,609,707 and 147,779 to the nearest ten thousand? Please he asap thanks
    15·2 answers
  • The ages of three teachers are consecutive even integers. Three times the age of the youngest teacher is 48 years more than the
    7·2 answers
  • PLEASE HELP ME DO THIS MATH PLEASE I BEG OF YOU!!!!
    13·1 answer
  • Use the graphs of F and G to evaluate the functions.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!