1.Set Theory
easy

ગણના બધા જ ઘટકો લખો :  $B = \{ x:x$ એ પૂણક છે, $ - \frac{1}{2} < n < \frac{9}{2}\} $

Option A
Option B
Option C
Option D

Solution

$B = \{ x:x$ is an integer, $ – \frac{1}{2} < n < \frac{9}{2}\} $

It can be seen that $-\frac{1}{2}=-0.5$ and $\frac{9}{2}=4.5$

$\therefore B=\{0,1,2,3,4\}$

Standard 11
Mathematics

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