Identify the equation as either an identity or not.sin ? sec ? = cos ? csc ?
A. Not an identity
B. Identity
Answer: A
Mathematics
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Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 
Mathematics
Find the reciprocal of the given number.0
A. 
B. 0
C. 1
D. Undefined
Mathematics
Solve the equation for x, where x is restricted to the given interval.y = 3 tan 2x - 1, for x in 
A. x = 
arctan 
B. x = 
arctan (3y + 3)
C. x = 2 arctan (3y + 3)
D. x = 2 arctan 
Mathematics
Graph the linear inequality.x - y > -3
A. 
B. 
C. 
D. 
Mathematics