Which of the following statement is always false? (a) For all integer x, [x] = [-x] (b) For all odd integers x, integers x, [1] =*+¹ (c) For all real numbers x, [xy] = [x][y] (d) All the above :Select one a C b d

Q: 2. Find the divided differences of f(x) = x³ + x + 2 for the argument 1, 3, 6, 11.

A: To Find: The divided differences of f(x)=x3+x+2 for the argument 1, 3, 6, 11

Q: is this equation true or false ∀x∃y(x+y≥0) domain of x is all real numbers

A: The given equation is true.

Q: 11. -6 -4 -2 0 2 4 6

A:

Q: Determine the number of integer solutions for x₁ + x₂ + x3 < 33 where x, 72 X2 2-1 and - 1 ≤ x₂ <19

A:

Q: Let A = -7 -7 08 Find - 3A. -3A =

A:

Q: Set B (x+7)(x-3) 20 20 x+6 x+7 <0 x-5 x+3 20 x-10 1. x-1 x+3 3. 2.

A:

Q: √√7+X + find x + 2-X + 14-5X-x2 = x + 2 x+9

A: We need to solve the equation: 7+x+2-x+14-5x-x2=x2+x+9.

Q: Which of the following two-digit internal operations on the set of all real functions is not…

A: The given operations are

Q: Show that if x > 0 and |x² – 9| < 2, then |x - 3| < 1.

A:

Q: 2. Find the domain for the following functions: x 4 3x a) b) c) √√x-7 x²+x-56 x²+4

A: As per Bartleby guidelines rule I am answering only three sub-part of a question. This question is…

Q: Consider the operation (#) for all real numbers which is defined as follows: for real numbers a and…

A:

Q: Let Q(x, y) be the statement "x + y = x – y." If the domain for both variables consists of all…

A: Given that Q(x, y) be the statement                         x + y = x -y .

Q: Find the solution to this recursive relation  an=2nan-1, a0=3

A: Given that  an=2nan-1, a0=3 To find the solution of this recursive relation

Q: (s² + a²) (s² + b²)

A:

Q: how that the quality [x+y]=[x]+[y] is not valid for all real numbers x and y. please explain…

A:

Q: 1+1 is equals to?

A:

Q: The algebraic translation of "x is at most 7" is

A: Given : The algebraic translation of " x is at most 7" is ______________ .

Q: Prove or disprove that [x/2] = [(x+1)/2] for all real numbers x . Prove or disprove that [x/2] =…

A: We disprove by giving a counter example

Q: lo) Let x-16 X+4 >メキ-4 K Xニー4

A:

Q: Use the equation y = x² - 17x + 72 to answer the following question. For what values of x is y ≥ 0?

A:

Q: Provide a counterexample to disprove the statement: If x2 &gt; 4, then x &gt; 2.

A: Given:          If x2 &gt; 4, then x &gt; 2.

Q: Evaluate the following r+1 (1) -1+1 (i) 1² – x + 2

A: Given: I=∫x+1x2-x+1dx For evaluating given integral, we simplify given expression then integrate it

Q: Prove that x -2x+2>0 for value of x.

A:

Q: Which of the following are multiplicative inverses:  (a) 5y/x and 5x/y (b) 5y and 7y (c) 7y/x and…

A: Here we have to find which of the options are multiplicative inverses.

Q: Let P(x) denote the statement "x < 4." P(4) is A) True False

A:

Q: Compute the following. 35x4-32x3+15x²–10x+18dx -5

A:

Q: a) k(-13)  b) k(9) c) k(26)  k(-13)=  Given the function k described by k(x)=6x, find each of the…

A: (a)Given information:

Q: 2+ 3x (7x – 1)²(x – 8)

A:

Q: xp áp (** + 1. y+1 x2+1,

A: Changing order calculate the integral:  ∫14∫12xy+1+xx2+1dydx=∫12∫14xy+1+xx2+1dxdy…

Q: Find a counterexample to show that the following conjecture is false. Conjecture: For all numbers…

A:

Q: Compute x3 in two ways: by computing x, and x₂, and by computing P³ 0.1 0.2 -~8 0.9 0.8 -0₁ ₂2-0…

A: The given matrix is, P=0.10.20.90.8,x0=10. The value x3 was obtained from: Now, x1can be computed…