what is the value of ⌊3.6⌋?\n3\n3.5\n3.6\n4

what is the value of ⌊3.6⌋?\n3\n3.5\n3.6\n4
Answer
Explanation:
Step1: Recall floor - function definition
The floor function $\lfloor x\rfloor$ gives the greatest integer less than or equal to $x$.
Step2: Apply to 3.6
For $x = 3.6$, the greatest integer less than or equal to 3.6 is 3.
Answer:
A. 3