Question

2} ={1,2,3,5,9}. 5,6,7}. Verify the following identities:- vi) A n(BΔC) =(A n B) Δ
(A nC) ​

Answer 1

Answer:

$\underline\mathtt\red{QuEsTiOn::}$ A,B,C and D are four-digit numbers in which 9occues only once and ot's place is :. A` (9) [] [] []

B` [] 9 [] []

C` [] [] 9 []

D` [] [] [] 9

Nothing is known about the rest digits.

What can you say about numbers A,B,C AND D?

1. Cis the smallest of all four numbers!

2. B is smaller than C!

3. A is the greatest of all numbers!

4. D is the greatest of all numbers!

$ANSWERCORRECTLY\underline\mathtt\red{QuEsTiOn::}$

Answer 2

Answer:

In the economic study of the public sector, economic and social development is the process by which the economic well-being and quality of life of a nation, region, local community, or an individual are improved according to targeted goals and objectives.The infinitive verb is a verb with the word 'to' in front of it. This verb is always just a verb. There is no - ed, no - ing, no - s at the end of the verb. Thus, options A, C and D are wrong according to the rule.