Multiply and simplify.( + 1)( - 1)

A. 10 - 2
B. 10 + 2
C. 12 
D. 10 


Answer: D

Mathematics

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Verify the integration formula.(x - 1)coth-1  + + C

A. Yes B. No

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Decide whether or not matrix A and matrix B are inverses.A =  and B = 

A. Yes B. No

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Choose the right type of fallacy for the given statement, premise, and conclusion.

Wife: I need a new coat for this season. Husband: Last year it was not so cold at this time.   Premise: Last year it was not so cold at this time. Conclusion: Therefore, you do not need a new coat. a.  Circular Reasoning b.  Hasty Generalization Fallacy c.  Slippery Slope Fallacy d.  Red Herring Fallacy

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Rationalize the denominator.

A.
B.
C.
D.

Mathematics