Jadara University/ CS Department 02/08/2021 Discrete Matl Dr. Mutaz Abdel Wahed Exercise/ Sets Answer the following. 1. Let A = {1, 2, 4, a, b, e}. Answer each of the following as True or False. 2 E A a. b. 3 € A с. CE A d. ØE A e. Øg A f. AE A 2. Let A = {x: x is a real number and x < 6}. Answer each of the following as True or False a. 3 E A b. 6 € A- C. 5 A d. 8 e A 3. Let A = {x: x is a real number and x? -1 = 0}. a. The cardinality of set A b. List the power set of A n A- f ln --l -nd ..-01

Q: X7. We know that given any real numbers x1 and x2, if x1x2 = 0, then x1 = 0 or x2 = 0. Since there…

A: (b) given any real number x1 , x2 , x3 , x4 claim- if x1x2x3x4=0 then x1=0 , x2=0 , x3=0 , x4=0

Q: If A={3,4,5}   B={a,b,c}. Find B X A.

A: Explanation of the solution is given below...

Q: Evaluate dz. 23 x2+1

A:

Q: 0 is within the scope of the model. What is 1.29. Refer to regression model (1.1). Assume that X =…

A:

Q: and pigs in a field totals 35. The as exactly two legs and each pig h pigs are in the field. (Do not…

A: Given: Four playing boys marbles and their names have given.

Q: Let a = (-4, 5, -2) and 6=(-1,0, 4). Find à x b.

A:

Q: .3 , Ry* In y dy

A:

Q: help me fix a         thank you!

A:

Q: As the true difference between the null and the truth increases in size, the power increases…

A: Power is probability of rejecting H0 when H1 is true

Q: A microwaveable cup-of-soup package needs to be constructed in the shape of cylinder to hold 600…

A:

Q: Evaluate Edx ev

A:

Q: 5. Sixty percent of the consumers' population is reputed to prefer a particular brand A of…

A: We have to use geometric distribution for finding the probabilities.

Q: 0.3)1536.

A: 0.31536 Note: Multiple questions are given, we are answered with first question only.

Q: Given: f(t) = 3t4 + 6. Evaluate: F(3) Use 2 decimal places. 2.30

A: Here we have to apply laplace transform.

Q: In the given Initial Value Problem, y" – 27y = f (t); y (0) = y (0) = y" (0) = 0 %3D %3D %3D with f…

A:

Q: 3. р Л~ q

A: To write the truth table for p∧~q

Q: Need help with is one, please.

A: Length of a line segment is invariant under reflection

Q: Find Al. A= 52 3 6 10 = [] 01

A: To find AI,

Q: L{t H (t-T)} 1+Ts TS e s2 TS 1+T e s2 -TS e s2

A:

Q: Let ā = (5, 1, −1) and ỗ = (2, 1, 4). Find a. b.

A:

Q: Let A = 1 6 11 4 5 9 10 15 2 3 78 12 13 14 Then a2,3 <= ?

A:

Q: Sampling and Sampling Techniques DEFEND YOUR ANSWER 1. Specify the SAMPLING you will apply in each…

A: A dealer's lot is having 3 different types of Items: Basic Low-price small These items are…

Q: 3. A particular industrial product is shipped in lots of 20. Testing whether an item is defective is…

A: Given data A particular industrial product is shipped in lots of 20 sampling 5 items from each lot…

Q: Exercise/ Sets Answer the following. 1. Let A = {1, 2, 4, a, b, e}. Answer each of the following as…

A: 1.a) it is true, because, 2 belongs to the set  b) it is false, because, 3 does not belong to the…

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.