Final answer:
A function named 'equals' in Python checks if the sum of the first two integer arguments is greater than the third. It returns true if it is, false otherwise.
Step-by-step explanation:
The student has asked to write a function definition named equals which checks if the sum of two integers is greater than a third integer. Below is a simple function in Python that accomplishes this task:
def equals(a, b, c):
return (a + b) > c
When you call equals(2, 4, 5), it will return true because the sum of the first two arguments (2 + 4) is greater than the third argument (5).