Simplify.

A. 80
B. 0
C. Not defined
D.


Answer: C

Mathematics

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Test the series for convergence or divergence.

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Solve the equation by the method of your choice.11x2 - 55 = 0

A. {}
B. {-  , }
C. { -  , }
D.

Mathematics

Find the exact value in degrees.cot-1 

A. 60° B. 30° C. -30° D. 45°

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Find the degree of the following polynomial and determine whether it is a monomial, binomial, trinomial, or none of these.-9z + 4

A. -9; monomial B. 0; binomial C. 2; binomial D. 1; binomial

Mathematics