Question

which of the following are empty sets?why?.
B={x/x2=0} .
{x/x-2=0,x£N}​

Answer 1

Answer:

Egestion is the act of excreting unusable or undigested material from a cell, as in the case of single-celled organisms, or from the digestive tract of multicellular animals.

Answer 2

Answer:

Step-by-step explanation:

Given :

Which of the following are empty sets?why?.

B={x/x2=0} .

{x/x-2=0,x£N}​

To find :

B={x/x2=0} .

{x/x-2=0,x£N}​

Solution:

ANSWER:

(i) A = {6, 7, 8, 9}

Vol 44

A = {x | x EEN and 5 < x < 10}

(ii) B = (a, e, i, o, u}

B = {yly is vowel of English alphabet}