Question

$\rm\large{\underline{\underline\color{darkblue}{question:-}}}$

$\rm\dashrightarrow \: s = {3 \: .\pi \: . - 5 \: .3 + \sqrt{7} . \frac{2}{7}} \:$
Which of the following is a subset of s containing all natural numbers.

Option :-

$1.(3 \: .\pi. \: \frac{2}{7} \: . - 5. \: \: 3 + \sqrt{7} )$
$\rm2.( \: 3 \: . \: \pi \: . \: \sqrt{2} )$

$\rm \: 3. \: (3 \: . \: - 5 \: . \: \: \frac{2}{7} )$


$\rm \: 4. \: ( \: 3 + \sqrt{7} \: . \: \sqrt{2} \: . \: \pi \: )$

$\rm\dag{ \: Only \: correct \: \: answer.}$
$\rm\dag{ \: No \: spam.}$
​

Answer 1

Step-by-step explanation:

$\rm\large{\underline{\underline\color{darkblue}{question:-}}}$

$\rm\dashrightarrow \: s = {3 \: .\pi \: . - 5 \: .3 + \sqrt{7} . \frac{2}{7}} \:$

Which of the following is a subset of s containing all natural numbers.

Option :-

$1.(3 \: .\pi. \: \frac{2}{7} \: . - 5. \: \: 3 + \sqrt{7} )$

$\rm2.( \: 3 \: . \: \pi \: . \: \sqrt{2} )$

$\rm \: 3. \: (3 \: . \: - 5 \: . \: \: \frac{2}{7} )$

$\rm \: 4. \: ( \: 3 + \sqrt{7} \: . \: \sqrt{2} \: . \: \pi \: )$

$\rm\dag{ \: Only \: correct \: \: answer.}$

$\rm\dag{ \: No \: spam.}$

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