Mathematics: Consider the set a = {a, b, {a, b}}, where a and b are distinct elements. the number of elements in ℘(a) is

Consider the set a = {a, b, {a, b}}, where a and

Ответ:

bravoy

11.03.2022

Mathematics

$A=\{a,b,\{a,b\}\}\\|A|=3\\\\|\wp(A)|=2^3=8$

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Ответ:

ciaraberger

27.04.2020

Mathematics

Check the picture below.

notice, the apothem is 6, the length of a side is 5 units, that means the perimeter, namely the sum of all sides, is 5+5+5+5+5+5+5+5.

$\bf \textit{area of a regular polygon}\\\\
A=\cfrac{1}{2}(apothem)(perimeter)$

I've been stuck on this for a while. can someone me?

I've been stuck on this for a while. can someone me?

0,0(0 оценок)

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