Engineering
Engineering, 06.12.2019 17:31, j015

For each of the following congruences if there is a solution, express the solution in the form x ≡ some_number (mod some_modulus), e. g. x ≡ 6 (mod 9). to standardize answers, some_number should always be a value in the range {0, 1, 2, some_modulus -1}. for example x ≡ 5 (mod 8) is ok but x ≡ 13 (mod 8) is not.

if there is no solution say "no solution". you don't have to show work for any of the problems. type your answers in the write submission box. for example

a) x ≡ 4 (mod 17)

b) x ≡ 5 (mod 21)

c) no solution

etc.



here are the problems.

a) 5x - 7 = 11 (mod 17)

b) 6x + 12 = 2 (mod 21)

c) 14x + 5 = 9 (mod 20)

d) 12x + 12 = 12 (mod 12)

e) (-7)x + 5 = 2 (mod 30)

f) 21x - 13 = 7 (mod 34)

g) 20x + 17 = 1 (mod 28)

h) -x + 13 = 28 (mod 2)

i) 1,000,000,000x + 82 = 5 (mod 9)

j) (544415)x + 7326 = 48867 (mod 17)

answer
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, meganwintergirl
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
image
Engineering, 04.07.2019 18:10, sarahgrindstaff123
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
image
Engineering, 04.07.2019 18:20, AnonymousLizard52303
A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.
Answers: 3
image
Engineering, 04.07.2019 19:10, Mimidj9279
The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false
Answers: 2
Do you know the correct answer?
For each of the following congruences if there is a solution, express the solution in the form x ≡ s...

Questions in other subjects:

Konu
Mathematics, 11.05.2021 21:00
Konu
Mathematics, 11.05.2021 21:00
Konu
Mathematics, 11.05.2021 21:00