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Question Number 3850 by Rasheed Soomro last updated on 22/Dec/15

$$Howmanydimention/sdoesthepointhave?$$

Commented by prakash jain last updated on 22/Dec/15

$$\mathrm{In}3\mathrm{D}\mathrm{cartesian}\mathrm{coordinate}\mathrm{you}\mathrm{need}(x,y,z)$$$$\mathrm{to}\mathrm{uniquely}\mathrm{describe}\mathrm{a}\mathrm{point}.$$

Commented by Rasheed Soomro last updated on 22/Dec/15

$$\mathrm{In}2\mathrm{D}(\mathrm{x},\mathrm{y})\mathrm{is}\mathrm{needed}\mathrm{to}\mathrm{describe}\mathrm{apoint}.$$$$\mathrm{Does}\mathrm{this}\mathrm{mean}\mathrm{that}\mathrm{a}\mathrm{point}\mathrm{can}\mathrm{be}\mathrm{considered}$$$$\mathrm{of}\mathrm{any}\mathrm{dimention}/\mathrm{s}?$$

Commented by 123456 last updated on 22/Dec/15

$$0$$

Commented by prakash jain last updated on 22/Dec/15

$$\mathrm{A}\mathrm{point}\mathrm{itself}\mathrm{is}\mathrm{dimensionless}\left({\mathrm{L}}^0\right).$$$$\mathrm{Positioning}\mathrm{of}\mathrm{point}\mathrm{or}\mathrm{line}\mathrm{or}\mathrm{any}\mathrm{figure}$$$$\mathrm{in}n-\mathrm{dimension}\mathrm{space}\mathrm{requires}\mathrm{information}$$$$\mathrm{about}\mathrm{all}\mathrm{dimensions}.$$

Commented by Rasheed Soomro last updated on 22/Dec/15

$$Is{}^{\prime }thepointhasnodimention{}^{\prime }is$$$$a\mathbf{postulate}aboutpoint?$$$$[0,1]isanologustolinesegment$$$$(-\mathrm{\infty },+\mathrm{\infty })isanologustoline,Ithink.$$

Commented by 123456 last updated on 22/Dec/15

$$\mathrm{a}\mathrm{line}\mathrm{is}\mathrm{made}\mathrm{by}\mathrm{inifnite}\mathrm{number}\mathrm{of}\mathrm{points}$$$$\mathrm{example}:$$$$\mathrm{suppose}\mathrm{that}\mathrm{each}\mathrm{number}\mathrm{is}\mathrm{a}\mathrm{point},\mathrm{then}$$$$\mathrm{look}\mathrm{at}$$$$[0,1]$$$$\mathrm{its}\mathrm{a}\mathrm{line},\mathrm{and}\mathrm{you}\mathrm{can}\mathrm{choose}\mathrm{infinite}$$$$\mathrm{numbers}\mathrm{from}\mathrm{these}\mathrm{line}$$

Commented by Filup last updated on 23/Dec/15

$$A\mathrm{point}\mathrm{is}\mathrm{dimensionless}\mathrm{but}\mathrm{it}\mathrm{points}$$$$\mathrm{in}\mathrm{all}\mathrm{directions}$$

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