6.2/6.3: properties of parallelograms mce can you figure out the puzzle below??? three blind mice
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6.2/6.3: Properties of Parallelograms
MCEMCEMCE
Can you figure out the puzzle below???
Three Blind Mice
10.4 Matrix Algebra & the Inverse Matrix
Matrix Algebra
A 2 3 1 00 2
Use the following matrices to perform the indicated operation.
B 0 2 2 11 0
a) Find A + B
b) Find 3A
c) Find 2A – 3B
Matrix Algebra
Can you find the following products?
A 1 23 4
B 3 2 1 0
C 7 1 2 03 5
D0 1 2 43 2 0 5
a) BC b) CA c) AD
Multiplying Matrices
Multiplying Matrices
C 7 1 2 03 5
D 0 1 2 43 2 0 5
d) Find AB
e) Find BA
A 1 23 4
B 3 2 1 0
Multiplying Matrices
C 7 1 2 03 5
D 0 1 2 43 2 0 5
f) Find CD
A 1 23 4
B 3 2 1 0
Multiplying Matrices
1001
2132
a)
Multiply the following matrices.
123211
4624
b)
Multiplying Matrices
1001
2132
a)
Multiply the following matrices.
AIAAI
100010001
1001
32 II
IAAAA 11
Identity Matrices
:1A Inverse of Matrix A
123211
4624
b)
Inverses
3211
Find the inverse of the following matrix.
InversesFind the inverse of the following matrix.
431341331
Inverses
17327
yxyx
Use inverse matrix to solve.
12131A
Inverses
343234
133
zyxzyxzyx
Use inverse matrix to solve.
6.2/6.3: Properties of Parallelograms
HW: p.315 #1-17 odd, 37-39, 46, 47, 50
p.324 #1-9 odd, 12-16 even
eiln pu
Can you figure out the puzzle below???
Line up in alphabetical order
p.783 #7-15 odd, 29 – 39 odd
10.4 Matrix Algebra & the Inverse Matrix
p.783 #7-15 odd, 29 – 39 odd
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