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: Let A={1,2,3,4,5,6), B=(2,3),C={4,6} Answer Choices: a) C\(AB)=(C\A)~(C\B) C\(AUB)=(C\A)(C\B)…

A:

Q: 4,6) this is incorrect

A:

Q: If U= {1, 2, 3, 4, 5), A = {1,3,4,5), B = {2,4), C= {1,5}, D= {4}, then CCA. True False

A: To determine whether the given statement is true or false.

Q: A = {c, e, g, j, k, m} B = {a, c, d, h, i} AUB={ An B={ (An B) = { ke Select an answer ✓ {c, d, h} C…

A: Explanation of the answer is as follows

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

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: fu)-c[xt]?, Ix+1] A =0,1,2.3, then C=

A: We know that the total probability is always 1.  ∑x=03f(x)=1

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: It U= {0,1, 2, 3,4, 5, , 7, 2, 9,10, 1, 12, 13, 14, 15,} A> {1,3,5, 7,1,14, 131 B- 10,2,4, 4,8, 10,…

A:

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 = {a, b, c, d, e, f, g, x, y, z), B = {c, r, a, z, y}. Find the following. (See Example 1.) (a)…

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: 5. Let = {{a,b,d}, {b, c, d, e}, {a, b, d, e}, {a, b, e}}. Find U2 and n .

A: this is question of set here one set is given  we have to find the union and common of set.  further…

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

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: and B= 11) A= a) 2B - А

A:

Q: 2,6) This is incorrect

A: (.)    Differential equation is,                 (.) Power series solution of a second order linear…

Q: 6 and a = 3 + 2a then a. equals

A: We have to choose the correct answer from the given option

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: 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: 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: In how many ways can the letters u, v, w, x, y, z be arranged so that the letters u and v are…

A: Given: letters u, v, w, x, y, and z

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: What is (1,2, 3) х (4,5, 6)? A) (2,4, 7) В) (— 3,6, —3) С) 32 D) (4, 10, 18)

A: To determine the cross product.

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: @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: 1. (2, 4, 6, 8, 10) = 2) {2, 3, 5, 7, 113} = 3) {January, June, July} = %3D

A: # we are entitled to solve only first three subparts, please resubmit the other parts if you wish to…

Q: P(3, -2, -1), Q(1, 5, 4), R(2, 0, -6), S(-4, 1, 5) find proj PS. QR

A:

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: Find A-1 where AB=C and C2 C3 b, b, bz C1 B= b, b, b, & C= C1 C2 C3) а, а, аз

A: Given matrix is B=a1a2a3b1b2b3c1c2c3 and C=c1c2c3b1b2b3a1a2a3. We have to find the A-1 where AB=C.…

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: What is (2,6)∩[4,8)?

A: