show if the follawing equivalence is correct. (PA9)=>r=(P=r) v(9 =>r)

Q: 3x(Fx A~Gx) =~Vx(Fx → Gx)

A:

Q: Find (F÷a) an FIx)= 14,+2

A:

Q: state explicity which ordered pairs are in A x B and which are in R?

A: The ordered pairs (x,y) such that x∈A, y∈B are in AxB. i.e.  AxB={(x,y) | x∈A, y∈B}

Q: Determine: if S = {4t - t2, 5 + t3, 5 + 3t, -3t2 + 2t3} is a basic for P3

A:

Q: For X~ N(-20, 1.3), find using r code: 1. P(X -17.8)

A:

Q: Let a = (-5, 5, 4) and 6 = (-1,-4, 5). (a) a × b x (41,-21,24) x (b) b × ā X = (c) (ã × b) × ã = (d)…

A:

Q: for x = 6, y = 1, *+4 5 Select one: O True O False y+10 3

A: We have,The mathematical statement: To determine: Whether the given statement is true or false.

Q: Assume that y represents a positive real number. What is the conjugate of Vy - 24?

A: y-24

Q: Does the relation "is less than" for numbers have a reflexive property? a symmetric property? a…

A: Given: The set of numbers, and the relation "is less than" for number. To determine: The given…

Q: From 25 to 30 (25< X< 30) 9. b. (252 X< 30) c. (25< X< 30) 20)

A:

Q: Use the table to evaluates each expression, ☆(リ of 2 3 (gogle) 3 4 2 2 2

A: That's easy. Have a good day!!!

Q: Determine whether each funcuon is even, odd or neither. 1. fx)=x +x 2. fix)=+x 3. fr)=x-x 4.…

A:

Q: if c(p,s,h) is the cost of buying p bags of chips, s sodas, and h hot dogs, use functional notation…

A: If c(p,s,h) is the cost of buying p bags of chips, s sodas, and h hot dogs.We use functional…

Q: v = (-8, –7, –3] v = Ex: 1.234 %3D

A:

Q: 2. Show that div r = 3 %3D

A:

Q: Translate the statement into symbols. (Let r: I am obligated to pay the rent; s: I signed the…

A: To translate the given statement into symbolic form.

Q: Let f {(0,-3),(9,4),(-6,9)} and h={(-6,4),(-3,9)}. Find fo h. foh= (Use a comma to separate ordered…

A: The given functions  and .The objective is to find the composition function .

Q: Choose the correct Sympy expression to cal Select one: a. diff(f, x, x) b. deriv(f,x) c. diff(f, x)…

A: 1).   To compute this definite integral, pass this argument &gt;&gt; Integrate ( f, (x, 0, π/3))…

Q: Determine if it is exact then dölve it whether the given eayuation is exact (2x3

A: Given: 2x3-xy2-2y+3dx-x2y+2xdy=0

Q: The value of x such that (9) 3x – 12) = (3)2x) is: Select one: а. 12 b. -6 С. -12 d. 6

A:

Q: Choose the domain of the relation: (-1, 1, 3,4) All real numbers {-4, -1. 1, 3, 4) {-4, 1, 3)

A: d is correct Domain {-4,1,3}

Q: Given the relation: H= {(-5, 2), (-2, 10), (3, 7), (-8, 2)}.

A: Relation not function

Q: Determine the end behavior for y = 24 x2 - 6x° %3D O None of these O x->infinity, y->infinity as…

A: Topic = Function

Q: Answer any of the choices: 3+j4 -2+j1 equals: 2+j1 5ej5n A- 0; B- 1; C- -1; D- All the above.

A: The given expression is  3+j42+j1*-2+j15ej5π

Q: 7. Given u = [-7,8,10] and = [5,2,-1], determine the value of € |2u+i

A:

Q: 04: Find x and y which satisfy the relation: -4 XZ ×-- ]

A:

Q: Find FOUT FOUstth goots -1+9i

A: Step 1 :Find (-1+9i)1/4  = rCosθ+iSinθ1/4(-1+9i) is of the form (a+ib)r =a2+b2 = (-1)2+(9)2 = 1+81 =…

Q: Make the truth chart show Hthat the following Propos ition is Call valid , alusays true). ICP=>9) ^…

A: We are entitled to solve only one question at a time. As the question number is not mentioned so we…