Consider a universe set u. let a, b be two sets in the universe (a, b ⊆ u). let |u| = n. (a) how many ways can i choose sets a and b such that a ⊆ b? [hint: think about how many ways can i form those sets. consider an element u1 in the universe u. it can either be in u \ b, in b \ a, or a ( what about the other elements in u? ] (b) how many ways can i choose sets a and b such that a ⊂ b?

3 1/3 x 2 3/5 = 8 2/3

step-by-step explanation:

just multiply the first number by the second number to get your answer.

no oblique asymptote

step-by-step explanation:

to find the oblique asymptote of f(x)

here numerator has degree 1 and denomintor degree 2

degree of numerator < degree of denominator

hence there is no oblique asymptote

when the degree of the denominator > that of the numerator, we saw that the value in the denominator got so much bigger, so quickly,   giving us a horizontal asymptote of the x-axis. or we can write

f(x) = a polynomial of x + a proper fraction.

in this case only we have oblique asymptotes but not when numerator has less degree.

i believe b is the answer