Find a counterexample to show that the following statement is false. for all sets a and b, (a ∪ b)c = ac ∪ bc. assume that all sets are subsets of a universal set u = {1, 2, 3, 4, 5}. (enter your answer as a comma-separated list in the form a, b where both a and b are written in set-roster notation. enter empty or ∅ for the empty set.)

Given,

The universal set,

U = {1, 2, 3, 4, 5},

Let A = {1, 2},

B = {2, 3, 4}

Now,

Hence, proved......

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk