The values that determine the interval over which we are integrating. In other words, it specifies between which two points on the x-axis we want to find the area under the curve.
Related terms
Upper Limit: The higher value in the interval that determines the upper boundary for integration.
Lower Limit: The lower value in the interval that determines the lower boundary for integration.
Interval of Integration: The range between the lower and upper limits within which we are finding the area under the curve.