basmalaek2006 basmalaek2006
  • 08-01-2024
  • Mathematics
contestada

(b) Let A and B be two sets. Show that if A subset B, then i. AUB=B ii. AnB = A​

Respuesta :

AjayShah AjayShah
  • 08-01-2024

Answer:

Given, Two Sets One is A and Other is B

Let elements of the Set A = { a, b, c, d }

and elements of the Set B = { a, b, c, d, e, f }

Now, We can Say A Subset B.

Step-by-step explanation:

i. AUB = B

Solution:

A = { a, b, c, d }

B = { a, b, c, d, e, f }

AUB = { a, b, c, d } U { a, b, c, d, e, f }

= { a, b, c, d, e, f }.

ii. AnB = A

Solution:

A = { a, b, c, d }

B = { a, b, c, d, e, f }

AnB = { a, b, c, d } n { a, b, c, d, e, f }

= { a, b, c, d }.

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