Answer:
(A+B)(A+B)=A.A+B.A+A.B+B.B
Step-by-step explanation:
Given that matrices A and B are nxn matrices
We need to find (A+B)(A+B)
For understanding the multiplication of matrices let'take A is mxn and B is pxq matrices,we can multiple only when n=p,so our Ab matrices will be mxq.
We know that that in matrices AB is not equal to BA.
Now find
(A+B)(A+B)=A.A+B.A+A.B+B.B
So from we can say that (A+B)(A+B) is not equal to A.A+2B.A+B.B because AB is not equal to BA in matrices.
So (A+B)(A+B)=A.A+B.A+A.B+B.B
Answer:
The segment that is the diameter is EB
It is 8 cm long
Step-by-step explanation:
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Need to take 25 mg times 18% then times it by 4 then times it again by .01
He used it as a means of Capitalism. Capitalism is an individual person controlling another country or state trade through for there own profit. He was controlling it without the states help it was more of he controlled Europe.
