1 a). Write down the Slater determinant for Lithium. Expand the
determinant into linear combination of products.
b). Write down the Slater determinant for Beryllium. Expand the
determinant into linear combination of products.
A study was conducted to analyze whether there is a linear
relation between the number of customers who visited a store and
the total sales at that store.
The following data was collected over a period of 14 days:
Number of customers Total Sales(K)
125 35.1
88 28.5
111 30.3
121 36.2
102 33.4
98 30.2
106 31.2
133 44.5
128 39.4
105 32.5
118 33.2
127 40.5
144 58.2
136 41.3
(a) What is the dependent...
Let A ∈ Mn(R) such that I + A is invertible. Suppose that B = (I − A)(I + A)-1(a) Show that B = (I + A)−1(I − A)(b) Show that I + B is invertible and express A in terms of B.