If \[{{3}^{x}}=500\] then the value of \[{{3}^{x-2}}\] is – McqOptions

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1.	If \[{{3}^{x}}=500\] then the value of \[{{3}^{x-2}}\] is
A.	\[N\subseteq W\]
B.	\[\|x+y\|\le \|x\|+\|y\|\]
C.	\[\|x\times y\|=\|x\|\times \|y\|\]
D.	\[\|x-y\|\le \|x\|-\|y\|\]
Answer» D. \[\|x-y\|\le \|x\|-\|y\|\]

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