A subinterval in Calc II is a smaller interval within a larger interval. It is used to break down a larger interval into smaller parts for more precise calculations and analysis.
The I'th subinterval is determined by dividing the larger interval into I equal parts. This can be done by taking the difference between the upper and lower bounds of the interval and dividing it by I.
The I'th subinterval is important in Calc II because it allows for more accurate calculations and analysis. By breaking down a larger interval into smaller parts, we can better understand the behavior and properties of functions within that interval.
In Riemann sums, the I'th subinterval is used to determine the width of each rectangle used to approximate the area under a curve. The width is equal to the length of the I'th subinterval, and the height is determined by the function at a specific point within that subinterval.
Yes, the I'th subinterval can be adjusted in Calc II. It is a variable that can be changed to increase or decrease the number of subintervals within a larger interval. Generally, the more subintervals used, the more accurate the calculations will be.