Find the indicated matrix.Let A =  and B = . Find AB.

A. not defined
B.
C.
D.

Answer: A

Mathematics

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Find the Jacobian  or  (as appropriate) using the given equations. 

A. 42u2 B. 42v2 C. 84u2 D. 84v2

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Perform the matrix operation.Given A =  and B =  , find 2A + 3B.

A.

B.

C.
 
D.

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Express the given function as a composite of functions f and g such that y = f(g(x)).y = (4x + 3)7

A. f(x) = 4x + 3, g(x) = x7 B. f(x) = x7, g(x) = 4x + 3 C. f(x) = (4x)7, g(x) = 3 D. f(x) = 4x7, g(x) = x + 3

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Mathematics

Find the transform of the given function of s.F  = 

A. f  =t2e-3t
B. f  = t2e-t
C. f  = t2e3t
D. f  = t2e-3t

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Mathematics