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If -5< x< 6,then

 

Option: 1

25< x^{2}< 36

 

 


Option: 2

0\leq x^{2}< 25


Option: 3

0\leq x^{2}< 36


Option: 4

None of these.


Answers (1)

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Sol: As \begin{aligned} &-5<0 \text { and } 6>0 \\ \end{aligned}

           \begin{aligned} &-5<x<6 \\ &\Rightarrow 0 \leqslant x<36 \end{aligned}
( \because Maximum value is higher among 6^{2}  and (-5)^{2} )

\therefore  (c) is correct.

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Nehul

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