Question and Answers Forum

All Questions      Topic List

Logic Questions

Previous in All Question      Next in All Question      

Previous in Logic      Next in Logic      

Question Number 11145 by FilupS last updated on 14/Mar/17

$$\mathrm{let}\mathrm{set}S=\mathbb{R}$$ $$\mathrm{let}nS=\left\{\underset{n\mathrm{sets}\mathrm{of}\mathbb{R}}{\mathbb{R},\mathbb{R},...,\mathbb{R}}\right\}n\in {\mathbb{Z}}^{+}$$ $$\mathrm{is}\mid S\mid <\mid nS\mid ?$$ $$$$ $$\mathrm{what}\mathrm{if}n=\mid S\mid ?$$

Commented byprakash jain last updated on 15/Mar/17

$$\mathrm{S}\mathrm{is}\mathrm{noy}\mathrm{countable}.$$ $$\mid nS\mid =1\mathrm{since}\mathrm{duplicate}\mathrm{elements}\mathrm{are}\mathrm{removed}.$$ $$n\mathrm{S}isasetofsets.$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com