Which of the following is NOT equivalent to A⊆B? Group of answer choices A∩B=A A∪B=B B¯¯¯¯⊆A¯¯¯¯ (compliment) A△B=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: 6. Given A(-5, 1), B(-3, -7), and C(5, 2), find the measure of ZA.

A:

Q: TUVWX ~ EFGHD. Find EF and VW.

A:

Q: Find u × v, v × u, and v × v. u = 2, −9, −1 v = 9, −2, −6

A:

Q: Let ū = (6, 0, – 5) and v = ( – 5, - 3, – 7). 4й + З

A: given: u→=6,0,-5 and v→=-5,-3,-7 we have to find 4u→+3v→

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: Simplify and state the restrictions on the variables. 55ху b) 8y 1 5х a) 9y 5х 18y? 48x 39a*b 12b*…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Given u = (10, 9) and v = (5, - 2), find v-u. O (-10, – 3) O (-5, - 2) O (-15, – 8) O (-5, – 11) O…

A: Givenu=(10, 9)v= (5 ,-2)

Q: Which of these is true?     Group of answer choices: Choose an answer and show work.    44six =…

A: abn=b*n0+a*n1

Q: Assuming A∩B∩C≠∅, which statement below is false? Group of answer choices A△B⊆(B−A)−C A△C⊇(A−C)−B…

A:

Q: 4. If x # -4, which of the following represents 2x² + 14x + 24 in simplified form? 2x + 8

A:

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: (7, -8) and w=(-4,8), Given v= find v+w. v+w=

A: We know that, A vector in form of V→=a,b is represented as V→=ai^+bj^

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