genny4471 genny4471

29-02-2024
Mathematics

contestada

Let X be a set containing n distinct elements. The number of all ordered triplets (a, b, c) of subsets of X such that a is a subset of b and b is a proper subset of c is
A) 3n
B) 3n
C) 2n
D) n!

Respuesta :

Otras preguntas

_______________ are hollow tubes of protein that maintain cell shape and permit movement of cell organelles

porfirio diaz supported which fellow revolutionary before they turned on one another ?

What number is 250 percent of 60

what battles did George Washington win

Whose accounts influenced Western education and culture for thousands of years?

Question 2(Multiple Choice Worth 1 points) (07.01 MC) A box has 6 beads of the same size, but all are different colors. Tania draws a bead randomly from the b

In the book the odyssey where had Telemachus resided for the last month (book 15-16)

What four literacy devices are used in this poem? Life is tough Sometimes it sucks Especially at school But sometimes it is great Sometimes the world seems lik

The mass of an object with 500 J of kinetic energy moving with a velocity of 5 m/s is?

A quarter has a diameter of approximately 24 mm. What is it's approximate circumference? A. 75.36 mm B. 150.72 mm C. 7.64 mm D. 37.68 mm