Take a geo-board. Select any two nails and tie tightly a thread from
one end to the other. The thread you have fixed is a line which can extend in
both directions and only in these two directions.
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Answer:
gjaababsbsjss Sneha s sbsbsnsb w sbsbsnsb E E s s s. s sbnsnsje
Step-by-step explanation:
eesuwsgsbsbs bshsbsndhejbevdbsnss
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