Question

(Explain me) What are set builder form/Rule method and why do they write it as A={X|X eN, 1<X<10} would make you brainiest if I understand wrong or spam gets reported (STD 9th) ( Algebra lesson 2(Real numbers)​

Answer 1

Answer:

Step-by-step explanation:

{x : x is an even natural numbers less than 10

Answer 2

the set builder method is a short form of a set in a form of equation

for example, A={X|X eN, 1<X<10}

this means that x is a part of N and is greater than 1 but less than 10

so, there can be many solution to x , like 2,3,4,5,6,7,8,9

so A = { 2,3,4,5,6,7,8,9}

like this only , if A = { x/x , x is a fruit }

so if we write this in normal form , it will be a very large set , as there are many many fruits in the world

please mark me as brainliest