Answer: Ξxβ = 0.5
Step-by-step explanation:
We have the interval:
β[β3β, β1β]
and we partition it into 4 equal intervals.
first, the range of our interval is equal to the difference between the extremes, this is:
-1 - (-3) = -1 + 3 = 2
Then, if we divide it into 4, we have 4 segments with a range of:
2/4 = 0.5
Then the subinterval delta is 0.5, and the 4 intervals are:
β[β3β, -2.5β], Β β[β2.5, β2β], Β β[β2β, β1.5β], Β β[β1.5, β1β]
