Describe a bijection in each of the following cases. In each case it is enough to describe a suitable bijection. You don't need to justify that it actually is a bijection. (a) (b) (c) (d) (e) From w= {0, 1, 2,...} to N = {1, 2, 3, ...}. From Z to N. From the interval [0, 1] to the interval [−1,1]. From the interval [0, 1) to the interval (0, 1]. From R to R \ {0}.

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(7) Describe a bijection in each of the following cases.
In each case it is enough to describe a suitable bijection. You don't need to justify
that it actually is a bijection.
(a)
(b)
(c)
(d)
(e)
From w= {0, 1, 2, ...} to N = {1, 2, 3, ...}.
From Z to N.
From the interval [0, 1] to the interval [1,1].
From the interval [0, 1) to the interval (0, 1].
From R to R \ {0}.
Transcribed Image Text:(7) Describe a bijection in each of the following cases. In each case it is enough to describe a suitable bijection. You don't need to justify that it actually is a bijection. (a) (b) (c) (d) (e) From w= {0, 1, 2, ...} to N = {1, 2, 3, ...}. From Z to N. From the interval [0, 1] to the interval [1,1]. From the interval [0, 1) to the interval (0, 1]. From R to R \ {0}.
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