1 find a bijection from r to r - n where n denotes the set
1) Find a bijection from R to R - N, where N denotes the set of all natural numbers. 2) Is there an injection from R into Q, the set of all rational numbers? Why? Please be specific.
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1 find a bijection from r to r - n where n denotes the set of all natural numbers 2 is there an injection from r into q
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