Identify the equation as either an identity or not.cos x csc x tan x = 1

A. Identity
B. Not an identity

Answer: A

Mathematics

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A.  
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C.  
D.  

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A. 126 B. 9 C. 23 D. 14

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Solve the logarithmic equation.log4 (x - 3) + log4 (x - 3) = 1

A. -, 
B.
C. -5, 5
D. 5

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Solve the problem.Trin's grocery bill was $9.95. He gave the clerk a $20 bill. How much change should he receive?

A. $9.05 B. $10.04 C. $10.05 D. $9.95

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