Question

1,4,9,16,25 set builder form

Answer 1

Answer:

{ x such that x is a n square , n belongs to natural, n less than and equal to 5}

Answer 2

SET BUILDER FORM:

set builder form is a form for describing a set by indicating the properties that its members must satisfy.

LET US ASSUME GIVEN SERIES OF NUMBER AS A.

THEN, A={1,4,16,25......}

IF YOU OBSERVE CAREFULLY THEN 1,2,3,4,5 ARE THE NATURAL NUMBERS.

SIMILARLY,1,4,9,16 AND 25 ARE THE SQUARE OF THE NATURAL NUMBERS.

A/Q,

{ x:x is a square of a natural numbers. }

Alternative method to write it:

{ x:x =n^2 where n€N}.

°€= epilson which stands for "belongs to".