Mathematics, 07.10.2019 02:30, briizy
The sizes of two matrices a and b are given. find the sizes of the product ab and the product ba, whenever these products exist.
a is 4times5, and b is 4times4.
find the size of the product ab. select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
a.
the size of product ab is
nothingtimes
nothing.
b.
the product ab does not exist.
your answer is correct.
find the size of the product ba. select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
a.
the size of product ba is
b.
the product ba does not exist.
Answers: 3
Mathematics, 21.06.2019 16:30, haleylecompte
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Mathematics, 21.06.2019 17:00, nataliahenderso
Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?
Answers: 3
The sizes of two matrices a and b are given. find the sizes of the product ab and the product ba, wh...
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