1) A) |S₁ x S₂| = |S₁|.|S₂| = 3.2 = 6 and the six distinct product can be written as = {(3,a)(3,b)(6,a)(6,b)(9,a)(9,b) }
B) |S₂ x S₃| = |S₂| . |S₃| = 2.2 = 4 and the four distict product can be written as ={(a,m)(a,n)(b,m)(b,n)}
C) |S₃ x S₁| = |S₃| . |S₁| = 2.3 = 6 and the six distinct product can be written as = {(m,3)(m,6)(m,9)(n,3)(n,6)(n,9)}
5) y = 5 + 3x and domain is {1,2,3,4,5,6,7,8,9}
Than range set will be given as =
Range set = { 8 , 11 , 14 ,17 , 20 , 23 , 26 , 29 , 32 }
Here is the solution for first 2 questions.
As per HOMEWORKLIB RULES we are permitted to do the only first question in multiple questions untill learner don't ask any specific question.
If you are satisfied plz do thumb's up.....
Please write out steps and explain the graph! I’m really confused
!
Chapter 2 Economic Models 25 3. Graph the functions (o) y -x2+5x-2 (b) y x+5x-2 with the set of values-5- 5 constituting the domain. It is well known that the sign of the coefficient of the x2 term determines whether the graph of a quadratic func- tion will have a "hill" or a "valley." On the basis of the present problem, which sign is associated with the hill?...
Exercise 2.5: Function and exponents 1. Graph the functions a) y = 16 + 2x b) y = 8 – 2x c) y = 2x +12 (In each case, consider the domain as consisting of nonnegative real numbers only) 5. Condense the following expressions: b) x^a\times x^b\times x^c c){\ \ x}^3\times y^3\times z^3 6. Find: b) \left(x^{1/2}\times x^{1/3}\right)/x^{2/3}
9) Find ( 5x+3x+3x dx a) O 5x2 + x3 + x2 + c b) O 5x3 + 2x2 + 3x + c c) O 5x3 + 2.x + 3x + с d) 0 5x + x² + x3 + c 8) Find the most general solution of the differential equation dx C49602 Weight: 1 = 6x2 - 7; given that y = 5, dy = 2, when x = dx o. a) y = PR + 2x + 5...
35. f(z) (3z+5)5 f(x) = SK-53 x-2 x2 -2x 37. f*)-+1 In problems 54-61, find dy/dx. 54. xy'- xy+10 0 In problems 62-63, find the equation of the tangent line to the given graph at the given point. 62. yxy - 6 0 at the point (1,2) 63. x+xy - vy-3 0 at the point (1,4) In problems 64-78, find y for the equation.
35. f(z) (3z+5)5 f(x) = SK-53 x-2 x2 -2x 37. f*)-+1 In problems 54-61, find dy/dx....
ID Let f(x) = /2x=2 | (a) Find f'(x) as a piecewise function (6) Graph y = f'(x) (c) state the domain of f and the domain of f. Find lin tan 4x cos 3x sin 5x X> 12 Find y if y = (3x+5)*(x+4x) (3 Find y' it ya + 10x tanx 7 Let y= (a) Find (6) Find the equation of the tangent line at (74 y' Elf 8 X3 Prove lim (5-) = 4 (a) write the...
Name: 1. For the function f(x) = x2 – 1 find and simplify: a. f(-2) b. f(-x) c. -f(x) d. f(x - 2) 2. Find the domain of each function below. Write your answer in interval notation. a. f(x) = x + 2 x2 + x - 6 b. 8(x) = (2x - 1 1 f(x + h) - f(x) 3. For the function f(x) = 2x2 – 3, find the difference quotient h 4. Use the graph of the...
Problem 2 If Xi, X2. ,Xso be independent and idatically distributed with probability density function same as random variable X (x) = 1/2e-2x x > 0 and Y-X1 X2+X Points 5 Points) 5 Points a) Find Moment Generating Function of Y, My(S) b) What is MGF of-2x c What is MGF of 2X +3
Problem 2 If Xi, X2. ,Xso be independent and idatically distributed with probability density function same as random variable X (x) = 1/2e-2x x > 0...
Please answer using MATHLAB. I need the code and the answer.
Thanks,
Use MATLAB or Scilab to perform the following matrix operations 1) Find the determinant of ſi 7 -2 31 5 -1 9 13 2 51 31 4 6 18 -4 21 2) Find the inverse (A-2) of ſi 7 -2 3] 5 -1 9 13 2 51 314 6 18 -4 2' 3) Given the following set of linear equations X, + 2 x, – x3 + xy...
Tutorial Exercise Verify that fhas an inverse function. Then use the function f and the given real number a to find (R-1)(a). (Hint: See Example 1. If an answer does not exist, enter DNE.) f(x) = x3 - 4, a = 121 Step 1 The given function is f(x) = x - 4. Differentiate f(x) with respect to x. f'(x) = 3 3 x Step 2 The function f'(x) = 3x2 is always non-negative non-negative on the domain of f(x)....
Suppose X = Exp(1) and Y= -ln(x)
(a)Find the cumulative distribution function of Y .
(b) Find the probability density function of Y .
(c) Let X1, X2, ... , Xk be i.i.d. Exp(1), and let Mk =
max{X1,..... , Xk)(Maximum of X1, ..., Xk). Find the probability
density function of Mk.(Hint: P(min(X1, X2, X3) > k) = P(X1
>= k, X2 >= k, X3 >= kq, how about max ?)
(d) Show that as k → 00, the CDF...