If A = 1
a.
-2 6 1
b.
-5
9 -6 and B= -2 -7
1
10
-99-9
-22 30 32
-16 -78 48
42 24 30
-32 72 30
-2
26 -20
-50
94 -58
9 6
4
-1
Ń
find-4A + 6B.
C.
d.
38
8
30
-78
-40
6 0
42
58
-96
8 0 -18
14
82 -52

If A 1 a 2 6 1 b 5 9 6 and B 2 7 1 10 999 22 30 32 16 78 48 42 24 30 32 72 30 2 26 20 50 94 58 9 6 4 1 Ń find4A 6B C d 38 8 30 78 40 6 0 42 58 96 8 0 18 14 82 5 class=