Define P(A)= set of all subsets of A.
S(A) = A U {A}.

Let 0=empty set;

a. Compute S(0), S(S(0)), S(S(S(0))), S(S(S(S(0, ...
b. Compute P(0), P(P(0)), P(P(P(0))),

Depict the above up to at least 5 levels, by placing the S-series in the middle as main bone, and growing the flesh by depicting elements of P's around the main bone.

Set Theorists call this the Cumulative hierarchy of sets. Describe it!

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

play black ops 4 answer a

step-by-step explanation: