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| PAGE: 33 | SET: Select | PROBLEM: 56 |
Let 
be an angle in standard position with 
a point on the terminal side of 
and 
.
, 
, 
, 
, 
, and 
.
The trigonometric function 
and 
terminates in QIV.
Since 
terminates in QIV, the trigonometric functions cosine and secant are positive and remaining trigonometric functions are negative.
Since 
, 
.
Find the value of 
.
Consider 
.
.
Since terminates in QIV, consider the value of 
.
,
,
,
,
.
The remaining trigonometric functions are 
, 
, 
,
, and 
.
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