3.11 An application takes two inputs x and y where x y and 5 y 4. (a) Partition the input domain using uni-dimensional and multidimensional partitioning. (b) Derive test sets based on the partitions created in (a)

3.17 Recall the boundary value analysis in Example 3.11. (a) Construct one example of a boundary error in fP that may go undetected unless tests t₂ and t₅ are replaced so that computation at the boundaries of code and qty is checked in separate tests. (b) Replace t₂ and t₅ by an appropriate set of tests that test fP at the boundaries of code and qty in separate tests.