For each of the following functions, determine whether the function is: Injective (one-to-one). Surjective (onto). ⚫ Bijective. Justify your answers. 1.2 f:ZZ → ZZ such that f(x)=5+x.
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- Determine if each function is injective, surjective or bijective. Give one counterexample for each that it is not. 1. function f from {a,b,c,d} to itself, where f(a) = d, f(b) = b, f(c) = a, f(d) = cFor the first problem, in parts b and c, how are the variables being taken from functions that they are not defined in? To clarify, in part c, how is the variable "b" taken from fun2 when it is not defined in that in function. Shouldn't the answer there just be "b(fun1)"Let A = {1, 2,3} and B = {a, b, c, d} What is the function from a to b?
- Write T if the sentence is true and F if the sentence is false and correct the false sentence. Answer only 5 of the following The sin() function is a scalar function.Stuck need help! The class I'm taking is computer science discrete structures. Problem is attached. please view before answering. Please explain answer so I can fully understand. Thank you so much!Question 3 A function f is a bijection if it is neither surjective nor injective Injective both surjective and injective Surjective
- define istype() functions.Q3: Two Variables es are define by the following equations: f1=E m(2,4,5,10, 12,13,14). f2=Em (2,9,10,11,13,14,15). Show how these functions can be implemented on a PLAesponse Question 2 A function f is a bijection if it is Injective neither surjective nor injective both surjective and injective Surjective Moving to another question will save this response.