The correct answer is:
g(2)
2+1-1+42
2
Question 12
Let f: Z -> Z such that f(x) = (1-x)^2. Which of the following statements is correct?
Complete
a.f is not bijection
Mark 1.00 out of 1.00
b.f is bijective
Flag question
c.f is only onto
d.f is only one-to-one
The correct answer is:
f is not bijection
Question 13
Give the function f(n) = (n²+n+nvn²+1) logn and consider the following statements:
Complete
Mark 1.00 out of 1.00
f is O(n²log n)
f is O(n³)
Flag question
f is Ω(n³)
fis (n²)
How many correct statements are there?
A. 2
