Question

T or F and explanation Please write clearly，thank you 1. A ∩ ∅ = A 2....

T or F and explanation
Please write clearly，thank you

1. A ∩ ∅ = A
2. The number of (ordered) lists of r objects chosen from n is C(n, r)
3. P(n, r) ≥ C(n, r)
4. If A and B are finite sets, then n(A × B) = n(A) × n(B)
5. If A and B are finite sets, then n(A ∩ B) = n(A) + n(B) − n(A ∪ B)


Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
T or F and explanation 1. A ∩ ∅ = A 2. The number of (ordered)...
T or F and explanation 1. A ∩ ∅ = A 2. The number of (ordered) lists of r objects chosen from n is C(n, r) 3. P(n, r) ≥ C(n, r) 4. If A and B are finite sets, then n(A × B) = n(A) × n(B) 5. If A and B are finite sets, then n(A ∩ B) = n(A) + n(B) − n(A ∪ B)
T or F and explanation 1.There are 5! possible sets of five specific names. 2. A...
T or F and explanation 1.There are 5! possible sets of five specific names. 2. A ∪ A ′ = ∅ 3. If A and B are finite sets, then n(A ∪ B) = n(A) + n(B) 4. C(10, 9) = C(10, 1) 5. If A and B are finite sets, then n(A ∪ B) = n(A) + n(B) − n(A ∩ B)
Please write clearly, write all equations clearly, and explain each step. Thank you again. Let X1,...
Please write clearly, write all equations clearly, and explain each step. Thank you again. Let X1, X2, ..., Xn be iid random variables from a P Poisson(λ) distribution. Find two distinct method of moments estimators for λ by solving equations containing the first two moments respectively.
Please explain and write out clearly, thank you! What is the total concentration of chloride in...
Please explain and write out clearly, thank you! What is the total concentration of chloride in the solution that results from mixing 100. mL of 0.25 M potassium chloride and 52.0 mL of 0.15 M calcium chloride?
All necessary steps much show for these problems, please. Write the first 6 values in the...
All necessary steps much show for these problems, please. Write the first 6 values in the sequence T(0) = 1 T(1) = 2 T(2) = 4 T(n) = 3T(n – 1) + T(n – 2) – 4T(n – 3) for n ≥ 3 Let X = {a, c, e, g} Y={a,b,c} Z={b,c,d,e,f} be sub sets of S={a,b,c,d,e,f,g} Find a) ?⋃? b) ? ⋃ (? – ?) c) ?′ ⋂ ?′ d) (? ⋂ ?′)′ Determine B2 if B = {4,...
PLEASE WRITE CLEAR SO I UNDERSTANAD YOUR HANDWRITING THANK YOU Q1 Find the nth Maclaurin polynomial...
PLEASE WRITE CLEAR SO I UNDERSTANAD YOUR HANDWRITING THANK YOU Q1 Find the nth Maclaurin polynomial for the function. a) f(x) = e−x,    n = 5 b) f(x) = sin(x),   n = 5 c) f(x) = sec(x),   n = 2
Relations and Functions Usual symbols for the above are; Relations: R1, R2, S, T, etc Functions:...
Relations and Functions Usual symbols for the above are; Relations: R1, R2, S, T, etc Functions: f, g, h, etc. But remember a function is a special kind of relation so it might turn out that a Relation, R, is a function, too. Relations To understand the symbolism better, let’s say the domain of a relation, R, is A = { a, b , c} and the Codomain is B = { 1,2,3,4}. Here is the relation: a R 1,    ...
Please explain fully. If hand-writing response, please write clearly!! Thank you! In the Lewis model for...
Please explain fully. If hand-writing response, please write clearly!! Thank you! In the Lewis model for chemical bonding, valence electrons are represented as dots around an atom and bonds are represented by shared or transferred electrons (dots) that produce stable electron configurations. What assumptions are made in the Lewis model? Do you agree that these assumptions are valid? Why or why not?
((24)/(4!))(x-2)4+((24)/(3!))(x-2)3+((8)/(2!))(x-2)2+(x-2)-2 With explanation please, thank you!
((24)/(4!))(x-2)4+((24)/(3!))(x-2)3+((8)/(2!))(x-2)2+(x-2)-2 With explanation please, thank you!
PLEASE SHOW WORK AND CALCULATE WITH FORMULAS OR EXPLANATION!! THANK YOU SO MUCH. ( please write...
PLEASE SHOW WORK AND CALCULATE WITH FORMULAS OR EXPLANATION!! THANK YOU SO MUCH. ( please write the formula first so i know the appropriate formula to use thanks!) What is the value in the year 2040 of an $800 a year annuity with the first payment in 2023 and final payment in 2039. The interest rate is 7% p.a. Please show me the line too.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT