Please help thanks Let A 1 12 13 12 13 14 13 14 15 Assume

Please help, thanks !

Let A = (1 1/2 1/3 1/2 1/3 1/4 1/3 1/4 1/5) Assume that det A = 1/2160. Find det(1 1/2 1/3 1/2 1/3 1/4 20 15 12), det(1 1/2 1/3 1/3 1/4 1/5, 1/2 1/3 1/4), det(1 1/2 1/3 3/2 5/6 7/12 1/3 1/4, 1/5)

Solution

Answer:

2) Return address will be 08048475.

3) It will contain last character of string.