Let A be some (non-empty) set, and let x be a member of A. Consider the following definitions of alleged sets B and C: - B is the set of members of A that are not members of C.
- C is the set of members of A that are members of B.
(a) Show that a contradiction arises if x is a member of B.
(b) Show that a contradiction arises if x is not a member of B.

the answer to this question is 3/19

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

p(x)= 8 x³ - 36 x² + 54 x - 27

q(x) = 2 x -3

you can check your mistake and then you can choose the correct option.

dividend =   8 x³ - 36 x² + 54 x - 27

divisor = 2 x -3

if you want to find quotient, proceed as follows

q(x)= 0

2 x - 3=0

x =

now , i have used division method , to find quotient and remainder

333.74 ! should be your answer for this question