8. Let X = {1,2,..., 15}, A = {1, 2, 3, 4, 5, 6, 7}, B = {5, 6, 7, 8, 9}, and C = {2, 3, 6, 8, 10, 11, 12). Determine the elements of o({A, B, C}), the o-algebra (of subsets of X) generated by {A, B, C}. What is the cardinality of o({A, B, C})?

Q: Let ā and b = .Find —ӑ — 6. .Find - ӑ > ||

A: We will find -a-b as following.

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: Let a = (- 3, 5, – 5) and b = (3, 5, – 1). Find - 3å + 26. - 3å + 26 =

A:

Q: find a if A=8a

A:

Q: Find x, and x2- -52 28 -5 5 X2 40 X =

A:

Q: Remainder must always be either less than or equal to the divisor. true or false

A: Remainder must be either less than or equal to the divisor . The above statement is true .

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

A:

Q: Let à =. Find |ā|.

A:

Q: Let A = {a, b, c, d}. Find P(A).

A: Let A = {a, b, c, d}. Find P(A).

Q: - 12 dt = t2 +t – 2

A: We are using integration after decomposing it into partial fraction form

Q: Compute r2

A: Given the calculated values, t value, t = 2.17

Q: Let a = (1, 3, 8) and b = (7, 3, 4). Compute 5a + 7b

A:

Q: Find A-¹ if it exists. A = 1-3 2 2-6-3 1 0 2

A:

Q: for b find y...

A:

Q: Let ä = . Find lä|.

A: Given :  Vector a = < 2, -5, -2 >

Q: A tent designer is working on a new tent. The tent will be made from black fabric, hich cost 6$ per…

A: A tent designer is working on a new tent. The tent will be made from black fabric, which costs 6$…

Q: Let a be a positive real number. Evaluate va² – x?dx.

A:

Q: Let a = (5,-2, 9). Find ||10||

A: