Find the cofactor of the indicated element of the matrix shown.a34;

A. 0
B. 72
C. -72
D. 144

Answer: C

Mathematics

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Find the indicated number of terms of the Maclaurin polynomial for f(x) and use it to approximate the function value.f(x) = cos x; f(8°); 3 terms

A. 0.9902681 B. 1.1493741 C. 0.9903473 D. 0.1391731

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Mathematics

A and B designate finite sets. Decide whether the statement is true or false.n(A ? B) = n(A) + n(B) - n(A ? B)

A. True B. False

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Mathematics

Graph both functions using the same set of axes.f(x) = x,f-1(x) = log5/2 x

A.  f(x) = x

B.  f(x) = x

C.  f(x) = x

D. f-1(x) = log5/2 xf(x) = x

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Mathematics

Graph.y = 

A.

B.

C.

D.

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Mathematics