phamlongqng2020 phamlongqng2020

08-10-2021
Mathematics

contestada

cho A={0;2;4;6}. tập A có bao nhiêu tập con có 2 phần tử

Respuesta :

phuong267 phuong267

10-10-2021

Answer:

6

Step-by-step explanation:

{0; 2}

{0; 4}

{0; 6}

{2; 4}

{2; 6}

{4; 6}

Answer Link

Otras preguntas

A professor must randomly select 4 students to participate in a mock debate. There are 20 students in his class. In how many different ways can these students b

Why did the merchants in California make a lot of money during the Gold Rush? A. Millions of miners were striking it rich and spending lots of money. B. Cal

What options are there for a consumer who is still not satisfied after speaking with a store manager?

Hay una estudiante nueva en mi clase de matemáticas. Sí. Yo la _____.

what happens when you mix muriatic acid and phenolphthalein indicator togetherNeed Help

how do u use alleles in a sentence

Which event in a foreign country helped fuel the "Red Scare" in America in the years following World War I? A. communist revolution in Russia B. military rearm

Derive the equation of the parabola with a focus at (2, −1) and a directrix of y = −one half. f(x) = −(x + 2)2 − three fourths f(x) = (x + 2)2 + three fourth

solve the equation (3x+2)(x-4)=0 enter the solution with the highest value.

Which sentence is punctuated correctly? A. Discovered in 1820 on the island of Milos, the statue "Venus de Milo" is on permanent display at the Louvre. B. T