C-02-Q018mediumsingle_mcq

$\{-9, -6, -3, 3, 6, 9\}$ in set-builder form can be written as—

a $\{x : x$ is a multiple of $3$ and $|x| \le 9\}$
b $\{x : x$ is prime $\}$
c $\{x : x$ is even $\}$
d $\{x : x$ is a factor of $9\}$

ব্যাখ্যা

Each element is a multiple of $3$ whose absolute value is at most $9$ : namely $\pm3, \pm6, \pm9$ . The condition " $x$ is a multiple of $3$ and $|x| \le 9$ " produces exactly these six numbers.

এই অধ্যায়ের আরও প্রশ্ন

C-02-Q019A set whose number of elements can be determined by counting is called—
C-02-Q020A set whose elements cannot be listed by counting is called—
C-02-Q021How many elements does have?
C-02-Q022has how many elements?
C-02-Q023Which of the following is an infinite set?
C-02-Q024Which of the following is a finite set?
C-02-Q025is a—
C-02-Q026is an integer and is—
C-02-Q027and is—
C-02-Q028In the proof that is infinite, the contradiction arises because—

Sets and Functions — সব প্রশ্ন দেখুন (153টি) →

$\{-9, -6, -3, 3, 6, 9\}$ in set-builder form can be written as—

\{x : x

is a multiple of

3

and

|x| \le 9\}

\{x : x

is prime

\}

\{x : x

is even

\}

\{x : x

is a factor of

9\}

ব্যাখ্যা

Each element is a multiple of $3$ whose absolute value is at most $9$ : namely $\pm3, \pm6, \pm9$ . The condition " $x$ is a multiple of $3$ and $|x| \le 9$ " produces exactly these six numbers.

{−9,−6,−3,3,6,9}\{-9, -6, -3, 3, 6, 9\}{−9,−6,−3,3,6,9} in set-builder form can be written as—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

{−9,−6,−3,3,6,9}\{-9, -6, -3, 3, 6, 9\}{−9,−6,−3,3,6,9} in set-builder form can be written as—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

$\{-9, -6, -3, 3, 6, 9\}$ in set-builder form can be written as—

$\{-9, -6, -3, 3, 6, 9\}$ in set-builder form can be written as—