ormondegap2z4j3 ormondegap2z4j3

08-02-2018
Mathematics

contestada

How many one-to-one correspondences are there between two sets with 5 elements each?

Respuesta :

vremigi vremigi

08-02-2018

1st element can be matched with 5
2nd element can be matched with 4
3rd element can be matched with 3
etc.
Total number of correspondences = 5*4*3*2*1 = 120

Answer Link

Otras preguntas

is the following sentence true or false. very few minerals are compound

A key is a taxon. True or False?

What is 0.05 expressed as a fraction in simplest form?

what is the answer for15/8=80/x

Write 840,000 in expanded form

What opinion about love does the speaker in Sonnet 29, "When, in disgrace with fortune and men's eyes," express? A. Love is easier to find if one is wealthy

an item with a regular price of $15.00 is discounted 30%. what is the sale price?

What does the abbreviation "m" stand for in math?

What are hidden questions and why are they important

[tex] \sqrt{x+10}= x-2 [/tex] Help? Has to be factored.