A C B An (BUC) (AnBnC)u(BOC) (COB) u (ANB) O(ANC) U (BA) None of the other answers listed here is correct. diagram:

Q: | 7zy²z² - 64 zTzy? 4

A:

Q: If (x + iy)i = a + ib , where x, y, a, b e R , evaluate y a elect one: O a. - a? + 2b² O b. -2a? –…

A: given x+iy13=a+ib

Q: Use the union rule to answer. If n(A) = 6, n(B) = 11 and n(An B) = 5, what is n(A U B)? n(A U B) =

A:

Q: S=2Ip + mr2 ngr2

A:

Q: If n(A) = 45, n(B) = 16, and n(A n B) = 2, find n(A U B).

A: Given :nA=45nB=16nA∩B=2

Q: Show that we can have: (a) ANB = ANC without B = C. (b) AUB = AUC without B = C.

A:

Q: E U and T<2 choose your answer... 0,2 choose your answer...

A:

Q: Select the corect answer a. (s-3 Ob. (s-3) Oc 1 (s–3)? Od. (s–2)} O e. 1 (s–3)

A:

Q: 25 7 >T A 24 sec(C)= type your answer...

A:

Q: Which of the following is true? 12-211mod6 a. b. 23-11mod7 c. 34-5mod3 d. 33 - 31mod32 O a Ob O C

A: A congruence expression a≅b(modc) means (a-b) is divisible by c.

Q: 6.1 Calculate the order of the element a) (4,9) in Z18XZ18- b) (7,5) in Z12×Zg. c) (8,6,4) in Z18×…

A:

Q: ū = (-2,5) and v = (4, 8), find –3ü+ ū. %3D elect the correct answer below: (2, 13) (7, 13) (2, – 7)…

A: Simplification

Q: Consider the frames o X Y Z and o XYZ shown in the 0000 1111 figure. Find the rotation matrix Rº. xo…

A: Given: Consider the frames οX00Y0Z0 and οX00Y0Z0. The objective is to find the rotation matrix R10.…

Q: Let u= (-2, – 1) and v= (-8, -5). Find u+ v.

A:

Q: Consider the graph below of the second derivative, f" (x), of somę function f(x). On what intervals…

A: our objective is to check the concavity of function

Q: Irā = (-4, –8) and b = (-2, –6). ind |2.5å – 36 O -6 O 4/2 O 20 O 2/5

A: Explanation of the answer is as follows

Q: In the diagram below, if AB= 40, CD = 25, and AD = 80, find BC. D. O 15 O 40 О 25 O 60

A:

Q: У $1 СЛ L 15 X

A:

Q: Choose the best answer O II1 ab: = ar......a O IE1 ai = a*r+. i3D1 = aLi-1 b; 1 All of the above…

A:

Q: Flip a coin 10 times, denote X1, X2 the number of tails and heads respectively. Compute Corr(X1, X2)

A: Corr =-1

Q: 0 b and B: b Let A = Show AB = - BA.

A:

Q: V. Let u¯= (-7, –2) and v= (-7, -1). Find u Select the correct answer below: O (0, 1) O (14,3) O (0,…

A: Given u→=-7, -2 and v→=-7, -1

Q: If n(A) = 7, n(B) = 11, n(AUB) = 18 are A and B disjoint? Briefly explain your answer.

A: We will use the formula: