Multiple Choice Identify the
choice that best completes the statement or answers the question.


1.

Which is equivalent to ?


2.

Using basic trigonometric identities simplify the following
expression:


3.

Using basic trigonometric identities simplify the following
expression:


4.

Using basic trigonometric identities simplify the following
expression:


5.

Using basic trigonometric identities simplify the following
expression:


6.

Using basic trigonometric identities simplify the following
expression:


7.

If you were asked to verify the following identity, what is the most likely
first step to take?
a.  Replace on the left side of the equation with .
 b.  Replace on the left side of the equation with
1.
 c.  Replace on the left side of the equation with .
 d.  You can’t verify the identity because it isn’t
true.



8.

A student was asked to verify the following identity. Where did the student make a mistake or is the student correct?
a.  is correct
 b. 
should have been replaced with
 c.  The student
shouldn’t have “divided out” the
completely
 d.  You can’t verify the identity because the identity is
false.

