Answer true or false 24810 Here answer True or false 6810 es

Answer true or false 2,4,8,10

Here answer True or false 6,8,10 es are uniquely determined F a variable in a linear system is not free, then it is uniquely determined 7, A consistent n x n linear system has a unique solution. Tso linear systems are equivalent if and only if their To linear s ssociated augmented matrices are row equivalent. M = [Alb] is the augmented matrix of an n × n linear sstem (S) and rank A

Solution

6) True

8 ) True

4 ) True

If A is symmetric then -A is skew-symmetric

8 ) True

10 ) False