Mathematics, 04.03.2020 02:16 sakotaco3455
Identify the correct statements for the given functions of set {a, b, c, d} to itself.
1.
f(a) = b, f(b) = a, f(c) = c, f(d) = d is a one-to-one function as each element is an image of exactly one element.
2.
f(a) = b, f(b) = a, f(c) = c, f(d) = d is not a one-to-one function as a is mapped to b and b is mapped to a.
3.
f(a) = b, f(b) = b, f(c) = d, f(d) = c is a one-to-one function as each element is mapped to only one element.
4.
f(a) = b, f(b) = b, f(c) = d, f(d) = c is not a one-to-one function as b is an image of more than one elements.
5.
f(a) = d, f(b) = b, f(c) = c, f(d) = d is a one-to-one function as each element is mapped to only one element.
6.
f(a) = d, f(b) = b, f(c) = c, f(d) = d is not a one-to-one function as d is an image of more than one element.
Answers: 2
Mathematics, 21.06.2019 21:00
Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.
Answers: 1
Mathematics, 21.06.2019 21:30
If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.
Answers: 1
Identify the correct statements for the given functions of set {a, b, c, d} to itself.
1...
1...
Geography, 08.09.2020 19:01
Mathematics, 08.09.2020 19:01
Mathematics, 08.09.2020 19:01
English, 08.09.2020 19:01
History, 08.09.2020 19:01
Social Studies, 08.09.2020 19:01
Biology, 08.09.2020 19:01
English, 08.09.2020 19:01
Arts, 08.09.2020 19:01