Name: 
 

Double Angle Identities


 1 
The expression mc001-1.jpg is equivalent to
a)
mc001-3.jpg
c)
mc001-5.jpg
b)
mc001-4.jpg
d)
mc001-6.jpg
 

 2 
The expression mc002-1.jpg is equivalent to
a)
mc002-2.jpg
c)
mc002-4.jpg
b)
mc002-3.jpg
d)
mc002-5.jpg
 

 3 
The expression mc003-1.jpg is equivalent to
a)
mc003-2.jpg
c)
mc003-4.jpg
b)
mc003-3.jpg
d)
mc003-5.jpg
 

 4 
The expression mc004-1.jpg is equivalent to
a)
mc004-2.jpg
c)
mc004-4.jpg
b)
mc004-3.jpg
d)
mc004-5.jpg
 

 5 
The expression mc005-1.jpg is equivalent to
a)
1
c)
mc005-2.jpg
b)
2
d)
mc005-3.jpg
 

 6 
The expression mc006-1.jpg is equivalent to
a)
mc006-3.jpg
c)
mc006-5.jpg
b)
mc006-4.jpg
d)
mc006-6.jpg
 

 7 
The expression mc007-1.jpg is equivalent to
a)
mc007-3.jpg
c)
mc007-5.jpg
b)
mc007-4.jpg
d)
mc007-6.jpg
 

 8 
Which trigonometric function is equivalent to the expression mc008-1.jpg is equivalent to
a)
mc008-2.jpg
c)
mc008-4.jpg
b)
mc008-3.jpg
d)
mc008-5.jpg
 

 9 
The expression mc009-1.jpg is equivalent to
a)
mc009-3.jpg
c)
mc009-5.jpg
b)
mc009-4.jpg
d)
mc009-6.jpg
 

 10 
The expression mc010-1.jpg is equivalent to
a)
mc010-2.jpg
c)
mc010-4.jpg
b)
mc010-3.jpg
d)
mc010-5.jpg
 

 11 
The expression mc011-1.jpg is equivalent to
a)
mc011-3.jpg
c)
mc011-5.jpg
b)
mc011-4.jpg
d)
mc011-6.jpg
 

 12 
For all values of A for which the expressions are defined, mc012-1.jpg is equivalent to
a)
1
c)
mc012-3.jpg
b)
mc012-2.jpg
d)
mc012-4.jpg
 

 13 
If mc013-1.jpg is a positive acute angle and mc013-2.jpg, then mc013-3.jpg equals
a)
1
c)
30°
b)
mc013-5.jpg
d)
60°
 

 14 
The expression mc014-1.jpg is equivalent to
a)
mc014-2.jpg
c)
mc014-3.jpg
b)
2
d)
mc014-4.jpg
 

 15 
The expression mc015-1.jpg is equivalent to
a)
mc015-2.jpg
c)
mc015-3.jpg
b)
2
d)
mc015-4.jpg
 

 16 
The expression mc016-1.jpg is equivalent to
a)
mc016-2.jpg
c)
mc016-4.jpg
b)
mc016-3.jpg
d)
mc016-5.jpg
 

 17 
The expression mc017-1.jpg is equivalent to
a)
1
c)
mc017-3.jpg
b)
mc017-2.jpg
d)
mc017-4.jpg
 



 
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