Given nonempty subsets A and B of positive real numbers, define A) Show that sup(A B) = (sup A)(sup B).

B) Show that

C) Show that, if A and B are bounded subsets of real numbers, then sup (A - B) = max {(sup A)(sup B), (sup A)(inf B), (inf A)(sup B), (inf A)(inf B)}.

D) Give an example of two nonempty bounded sets A and B for which sup(A B) (sup A)(sup B)

a rotation about point l

step-by-step explanation:

quizlet

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation:

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.