3
5/6 + 5 2/3 and reduce to lowest form
3 5/6 = (6*3 + 5)/6 = 23/6
5 2/3 = (5*3+2)/3 = 17/3
23/6 + 17/3 = (23+34)/6
= 57/6
Cancelling by 3, 19/2 = 9 1/2
3
5/6 - 5 2/3 and reduce to lowest
3
5/6 + 5 2/3 to the lowest form
Add
the following and reduce to the lowest terms 2/3 + 5/6
2
1/6 - 1 1/4 and reduce to lowest form
23/10+41/5+2/3 reduce to the lowest term
add
the following and reduce to the lowest term: 2 3/10 + 4 1/5 +
2/3
7- 9/16 and reduce to lowest form
(a) Reduce the following matrices to diagonal form and find a g-inverse of each 120-11 4 5 6 2 2 3 -1 A=158 O 11 and B-1084 7 1o-2 3 21 6 (5+5 (b) () For any n x I vector a 0, show that a (ii) Find the g-inverse of the vector a, where a' = [1 a'a 5 2] 3 1
(a) Reduce the following matrices to diagonal form and find a g-inverse of each 120-11 4 5...
Perform the indicated operation. Where possible, reduce the answer to its lowest terms 3) 9.6
reduced to the lowest term 7
1/7 - 2 5/6