If a solution with time complexity $\Theta$ (n²)is known to exist,then the problem is known to be in which of the following?
A) $\Theta$ (n²)
B) O(n²)
C) $\Theta$ (n³)
D) $\Theta$ (n)

Question

Quizplus · Accepted Answer

The time complexity of the known solution is given as 11ea32c0_19d2_b439_96e7_4978ac83603d_TB1806_11 (n²), which represents a polynomial function of n with the highest degree being 2. This is typically denoted using the Big O notation as O(n²), which represents the upper bound of the time complexity. Therefore, the problem can be said to be in O(n²). Option B represents the Big O notation for O(n²), and hence it is the correct choice.

If a Solution with Time Complexity Θ\ThetaΘ (N²)is Known to Exist,then the Problem Is Known to Be

If a Solution with Time Complexity $\Theta$ (N²)is Known to Exist,then the Problem Is Known to Be