13. If H = {1, 2, 3, 4, 5, 7, 9, 11) and J = {1, 2, 3, 4, 6, 8, 10), then n(HUJ)= a) 4 b) 11 c) 15 d) {1,2,3,4}

Q: 4,6) this is incorrect

A:

Q: 12. Find a) L-¹ [24+25 s²+25 + $²-9 10 b) - L -2)³

A:

Q: 2 (o+25)

A:

Q: 15. Evaluate L s-3 A) 2e e" +t- 61 +t-61° B) 2e " +1-6t -1– 61 C) 2e" +t-3t² D) 2e" +1-3t

A:

Q: 14- If p(4) = a) 2 5 P(B) = 6 a 3 10 b) and p(AB) 5 = c) 2 then p(A| B) and p(B | A) is equal to 25…

A: The probabilities are  and .

Q: 3. Evaluate. Expres a) 12° ) 6-2 e) 500-1 g) (-2)-8 -2 i) k) - Use a pattern to sl

A: 3.) a) 120=1 this whole number b) 8-1=18 this is a fraction c)  6-2=162     =136

Q: Suppose A = {a,b,c,d,e} , B = {d,e,f} and C = {1,2,3}   a) A ∪ B

A: A union  B involves all the elements of A and B once

Q: a) 2х> 24

A:

Q: If a(3, 4) – b(2, 4) = (8, 10), determine a and b.

A:

Q: 15) 16) 17) 12 15. x = 16. y = 17. z =

A:

Q: 51 57 21 If P(A)= P(B)= and P(A/B)=. then P(B/A)= 100 100 43 43 a) 78 b) 17 26 22 17 10 d) 10 22 19

A: From the provided information,

Q: U = {1, 2, 3, 4, 5, 6, 7} A = {1, 2, 4, 5} B = {1, 3, 5, 7} How many elements are in A' ∪ B ?

A: topic - sets

Q: Find A² if a) A = {0, 1, 3}. b) A = {1, 2, a, b}.

A:

Q: {1, 2, 3, 4, ...} is equivalent to {10, 20, 30, 40,.

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: 2. Let B, =[n,n+1]where ne Z, the integers. Find: a) B,UB, b) B,^B, c) UB, =U(B, :ie{7,8,...,18})…

A:

Q: 10. A= {v, i, c, t, o, r, y} B= {i, n, d, u, I, g, e}. Find | AUB|

A: The given sets are  A = {v, i, c, t, o, r, y} and B = {i, n, d, u, l, g, e}

Q: 7 3) v +7 4 2

A: Given,          7v+7=24

Q: 2 3 If z = 1 + zi, then z-1 = 1 + =i. 2 صواب خطأ 10

A:

Q: 5. Given R ={(1,1), (1, 3), (2, 1), (2,2), (2, 3), (3, 1)} on {1,2,3,4}. Thus, R is reflexive. A.…

A: Given problem :- Given R = {(1,1), (1, 3), (2, 1), (2,2), (2, 3), (3, 1)) on {1,2,3,4). Thus, R is…

Q: If A= {1,2,3,4,5,6,7,8}    B= {1,2,3,4,5}    C= {7,8,9,10}    U= {1,2,3,4,5,6,7,8,9,10} What is B’…

A: Universal set: The set containing all the elements of the related set without the repetition of…

Q: Let z = g(x, y) = f(3 cos(xy), y + e#Y) provided that f(3,5) = 7, fi (3, 5) = 2, f2(3, 5) = 5. %3D…

A:

Q: Let U = {2, 6, 8, 10, 12, 14, 16, 18) * A = {2, 6, 10) hs B = {6, 10, 16, 18) C = {14, 16). Find: A'…

A:

Q: #10. The value of a) 1.948 20 7 11 5 9 6 9 rounded to 3 decimal places, is b) 14094.545 c) 1.998 d)…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1. If ü= (2,-3), v=(1, -5), and w=(6, 2), determine the following: a) |ü +v| b) 3 ỹ -ū +w

A: a) u→+v→=(2,-3)+(1,-5)=2+1,-3-5=3,-8=32+(-8)2=9+64=73|u→+v→|=73

Q: 1) AUB Let A = {2,4,5,6,8) and B = {0,5,8). Find 2) ANB 3) A-B 4) B-A

A:

Q: 4. Define = {1,2,3,4,5,6} and A₁ = {i} for i = 1,2, ...,6, B = {1,4}, C = {2,3,4}, D = {1,2,3} and E…

A:

Q: Find the median AS US fi LL UL 23 25 4 26 28 5 29 31 9 32 34 4

A: Grouped frequency distribution given Class interval freq  23-25 4 26-28 5 29-31 9 32-34 4

Q: 4) - 3 8 (33) A) 4 B) {-1} C) {-2} D) {1}

A: First we will cross multiply to given fraction a-63=688(a-6)=6(3)8a-48=18

Q: @3) IF 3 books are picked vandomly from ashelf Containin 4 Engg. books , 3 physis ,1 dictionany…

A: Given,no.of Engg books=4no.of physics books=3no.of dictionary books=1total no.of books=8

Q: Let A = {a, b, c} , B = {1, 2} ,C = {c, d}. Find AUC, A x B, C x B, (AUC) × B, (A × B) U (C × B).

A: A U B = Set of all elements in A and B A x B = Cartesian product of sets

Q: To graph the maximum domain of the function f(x, y) = Vy – 2 - In [(y – 1)² + x – 1] The green…

A: Solve the given problem.

Q: 7. Determine which of these positive integers are a) 1,5,7,11,13,17,19,21, 23,25, 29,31 b) 1,5,…

A: We know that  Two numbers are said to be relatively prime if their greatest common divisor is one.…

Q: Let z = g(x, y) = f(3 cos(cy), y + ey) provided that f(3,5) = 8, fi(3,5) = 2, f2(3, 5) = 3. i) Find…

A: Chain rule of double derivative: Let us consider a two variable function z=f(u,v) where u=p(x,y) and…

Q: 4. Let A %3D {a, b, c}, В %3D {x, у}, and C %3D {0, 1}. Find a) АхВх С b) СхВхА с) СхАх В d) ВxВxВ.

A: Given that: 4. A={a, b, c}, B={x, y}, C={0, 1}   NOTE: As per our answering guidelines, we can only…

Q: 5- 2 Let Ax) =x² + 3r + 5 . and 1 1 2 A = -2 3 3 -1 Which one is f(A)=? 13 11 -10 7 -4 3 12 9. 13 11…

A: We have to find f(A).

Q: 2 2 4 3 15 3. 1 Let A = 2 1 1 B-' = 4 -2 5 -1 4 3 If C = (B" A-)-1, Then c, = A) 13 B) 26 C) –3 D)…

A:

Q: Suppose U = {a, b, c, d, e, f, g, h, i}, A = {a, e, i} B=(a, b, c, d, e} and C = {f, g, h}. What is…

A: The objective of the question is evaluate the operation on subsets.